52571562 has 16 divisors (see below), whose sum is σ = 105219552. Its totient is φ = 17511120.

The previous prime is 52571549. The next prime is 52571573. The reversal of 52571562 is 26517525.

It is a super-2 number, since 2×52571562² = 5527538262239688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9888 + ... + 14244.

It is an arithmetic number, because the mean of its divisors is an integer number (6576222).

Almost surely, 2^52571562 is an apocalyptic number.

52571562 is an abundant number, since it is smaller than the sum of its proper divisors (52647990).

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

52571562 is a wasteful number, since it uses less digits than its factorization.

52571562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6373.

The product of its digits is 21000, while the sum is 33.

The square root of 52571562 is about 7250.6249385829. The cubic root of 52571562 is about 374.6136750336.

The spelling of 52571562 in words is "fifty-two million, five hundred seventy-one thousand, five hundred sixty-two".