531960527 has 16 divisors (see below), whose sum is σ = 642883584. Its totient is φ = 430488000.

The previous prime is 531960511. The next prime is 531960551. The reversal of 531960527 is 725069135.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 531960527 - 2⁴ = 531960511 is a prime.

It is a super-2 number, since 2×531960527² = 565964004572235458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531960557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20999 + ... + 38792.

It is an arithmetic number, because the mean of its divisors is an integer number (40180224).

Almost surely, 2^531960527 is an apocalyptic number.

531960527 is a deficient number, since it is larger than the sum of its proper divisors (110923057).

531960527 is a wasteful number, since it uses less digits than its factorization.

531960527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59870.

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 531960527 is about 23064.2694876729. The cubic root of 531960527 is about 810.2638610977.

The spelling of 531960527 in words is "five hundred thirty-one million, nine hundred sixty thousand, five hundred twenty-seven".