56536552 has 16 divisors (see below), whose sum is σ = 111585600. Its totient is φ = 26780400.

The previous prime is 56536549. The next prime is 56536559. The reversal of 56536552 is 25563565.

It is not an unprimeable number, because it can be changed into a prime (56536559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185824 + ... + 186127.

It is an arithmetic number, because the mean of its divisors is an integer number (6974100).

Almost surely, 2^56536552 is an apocalyptic number.

It is an amenable number.

56536552 is a deficient number, since it is larger than the sum of its proper divisors (55049048).

56536552 is a wasteful number, since it uses less digits than its factorization.

56536552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371976 (or 371972 counting only the distinct ones).

The product of its digits is 135000, while the sum is 37.

The square root of 56536552 is about 7519.0791989445. The cubic root of 56536552 is about 383.8042441190.

The spelling of 56536552 in words is "fifty-six million, five hundred thirty-six thousand, five hundred fifty-two".