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5258025553 = 111997419619
BaseRepresentation
bin1001110010110011…
…10001101001010001
3111120102220101002011
410321121301221101
541232023304203
62225425422521
7244204323364
oct47131615121
914512811064
105258025553
112259022470
121028a9aa41
1365a451231
1437c46a0db
1520b92376d
hex139671a51

5258025553 has 32 divisors (see below), whose sum is σ = 6124608000. Its totient is φ = 4463838720.

The previous prime is 5258025541. The next prime is 5258025569. The reversal of 5258025553 is 3555208525.

It is not a de Polignac number, because 5258025553 - 213 = 5258017361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5258025593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8494078 + ... + 8494696.

It is an arithmetic number, because the mean of its divisors is an integer number (191394000).

Almost surely, 25258025553 is an apocalyptic number.

It is an amenable number.

5258025553 is a deficient number, since it is larger than the sum of its proper divisors (866582447).

5258025553 is a wasteful number, since it uses less digits than its factorization.

5258025553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165.

The product of its (nonzero) digits is 300000, while the sum is 40.

The square root of 5258025553 is about 72512.2441591763. The cubic root of 5258025553 is about 1738.8984917431.

The spelling of 5258025553 in words is "five billion, two hundred fifty-eight million, twenty-five thousand, five hundred fifty-three".

Divisors: 1 11 19 97 209 419 619 1067 1843 4609 6809 7961 11761 20273 40643 60043 87571 129371 259361 447073 660473 772217 1140817 2852971 4927859 8494387 12548987 25158017 54206449 276738187 478002323 5258025553