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5524000531 = 74331822501
BaseRepresentation
bin1010010010100000…
…11000111100010011
3112020222101022011021
411021100120330103
542303121004111
62312050300311
7253614141550
oct51120307423
915228338137
105524000531
1123851773a5
1210a1b87697
136a0597c8a
143a5903a27
15224e60d71
hex149418f13

5524000531 has 8 divisors (see below), whose sum is σ = 6327726944. Its totient is φ = 4723920000.

The previous prime is 5524000513. The next prime is 5524000543. The reversal of 5524000531 is 1350004255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 10-Lehmer number, since φ(5524000531) divides (5524000531-1)10.

It is a cyclic number.

It is not a de Polignac number, because 5524000531 - 25 = 5524000499 is a prime.

It is a super-2 number, since 2×55240005312 = 61029163732976563922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5524000496 and 5524000505.

It is not an unprimeable number, because it can be changed into a prime (5524000501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908220 + ... + 914281.

It is an arithmetic number, because the mean of its divisors is an integer number (790965868).

Almost surely, 25524000531 is an apocalyptic number.

5524000531 is a deficient number, since it is larger than the sum of its proper divisors (803726413).

5524000531 is a wasteful number, since it uses less digits than its factorization.

5524000531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822941.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 5524000531 is about 74323.6202764639. The cubic root of 5524000531 is about 1767.7380248109.

Adding to 5524000531 its reverse (1350004255), we get a palindrome (6874004786).

The spelling of 5524000531 in words is "five billion, five hundred twenty-four million, five hundred thirty-one", and thus it is an aban number.

Divisors: 1 7 433 3031 1822501 12757507 789142933 5524000531