52561576 has 16 divisors (see below), whose sum is σ = 99741600. Its totient is φ = 25963824.

The previous prime is 52561573. The next prime is 52561583. The reversal of 52561576 is 67516525.

It is not an unprimeable number, because it can be changed into a prime (52561573) 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, 38916 + ... + 40243.

It is an arithmetic number, because the mean of its divisors is an integer number (6233850).

Almost surely, 2^52561576 is an apocalyptic number.

It is an amenable number.

52561576 is a deficient number, since it is larger than the sum of its proper divisors (47180024).

52561576 is a wasteful number, since it uses less digits than its factorization.

52561576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79248 (or 79244 counting only the distinct ones).

The product of its digits is 63000, while the sum is 37.

The square root of 52561576 is about 7249.9362755820. The cubic root of 52561576 is about 374.5899541669.

The spelling of 52561576 in words is "fifty-two million, five hundred sixty-one thousand, five hundred seventy-six".