56526534 has 12 divisors (see below), whose sum is σ = 122474196. Its totient is φ = 18842172.

The previous prime is 56526529. The next prime is 56526541. The reversal of 56526534 is 43562565.

It is a happy number.

56526534 is a `hidden beast` number, since 565 + 2 + 65 + 34 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1570164 + ... + 1570199.

It is an arithmetic number, because the mean of its divisors is an integer number (10206183).

Almost surely, 2^56526534 is an apocalyptic number.

56526534 is an abundant number, since it is smaller than the sum of its proper divisors (65947662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56526534 is a wasteful number, since it uses less digits than its factorization.

56526534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3140371 (or 3140368 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 56526534 is about 7518.4129974350. The cubic root of 56526534 is about 383.7815733694.

The spelling of 56526534 in words is "fifty-six million, five hundred twenty-six thousand, five hundred thirty-four".