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5530357525 = 5271110926357
BaseRepresentation
bin1010010011010001…
…01000111100010101
3112021102100021022111
411021220220330111
542311232420100
62312434431021
7254022156220
oct51150507425
915242307274
105530357525
112388819510
1210a4132471
136a19b2604
143a66ba5b7
152257b96ba
hex149a28f15

5530357525 has 48 divisors (see below), whose sum is σ = 8628554880. Its totient is φ = 3415737600.

The previous prime is 5530357523. The next prime is 5530357537. The reversal of 5530357525 is 5257530355.

It is not a de Polignac number, because 5530357525 - 21 = 5530357523 is a prime.

It is a super-3 number, since 3×55303575253 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5530357523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 196647 + ... + 223003.

It is an arithmetic number, because the mean of its divisors is an integer number (179761560).

Almost surely, 25530357525 is an apocalyptic number.

5530357525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5530357525 is a deficient number, since it is larger than the sum of its proper divisors (3098197355).

5530357525 is a wasteful number, since it uses less digits than its factorization.

5530357525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26494 (or 26489 counting only the distinct ones).

The product of its (nonzero) digits is 393750, while the sum is 40.

The square root of 5530357525 is about 74366.3736173817. The cubic root of 5530357525 is about 1768.4158664114.

The spelling of 5530357525 in words is "five billion, five hundred thirty million, three hundred fifty-seven thousand, five hundred twenty-five".

Divisors: 1 5 7 11 25 35 55 77 109 175 275 385 545 763 1199 1925 2725 3815 5995 8393 19075 26357 29975 41965 131785 184499 209825 289927 658925 922495 1449635 2029489 2872913 4612475 7248175 10147445 14364565 20110391 31602043 50737225 71822825 100551955 158010215 221214301 502759775 790051075 1106071505 5530357525