52577636 has 24 divisors (see below), whose sum is σ = 97611360. Its totient is φ = 24710400.

The previous prime is 52577627. The next prime is 52577659. The reversal of 52577636 is 63677525.

It is a junction number, because it is equal to n+sod(n) for n = 52577593 and 52577602.

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, 7316 + ... + 12596.

It is an arithmetic number, because the mean of its divisors is an integer number (4067140).

Almost surely, 2^52577636 is an apocalyptic number.

It is an amenable number.

52577636 is a deficient number, since it is larger than the sum of its proper divisors (45033724).

52577636 is a wasteful number, since it uses less digits than its factorization.

52577636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5435 (or 5433 counting only the distinct ones).

The product of its digits is 264600, while the sum is 41.

The square root of 52577636 is about 7251.0437869316. The cubic root of 52577636 is about 374.6281018184.

The spelling of 52577636 in words is "fifty-two million, five hundred seventy-seven thousand, six hundred thirty-six".