52766552 has 16 divisors (see below), whose sum is σ = 99254160. Its totient is φ = 26298784.

The previous prime is 52766543. The next prime is 52766563. The reversal of 52766552 is 25566725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7868 + ... + 12939.

It is an arithmetic number, because the mean of its divisors is an integer number (6203385).

Almost surely, 2^52766552 is an apocalyptic number.

It is an amenable number.

52766552 is a deficient number, since it is larger than the sum of its proper divisors (46487608).

52766552 is a wasteful number, since it uses less digits than its factorization.

52766552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21130 (or 21126 counting only the distinct ones).

The product of its digits is 126000, while the sum is 38.

The square root of 52766552 is about 7264.0589204659. The cubic root of 52766552 is about 375.0762558998.

The spelling of 52766552 in words is "fifty-two million, seven hundred sixty-six thousand, five hundred fifty-two".