52756562 has 16 divisors (see below), whose sum is σ = 80194560. Its totient is φ = 26027568.

The previous prime is 52756507. The next prime is 52756567. The reversal of 52756562 is 26565725.

It is not an unprimeable number, because it can be changed into a prime (52756567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57713 + ... + 58619.

It is an arithmetic number, because the mean of its divisors is an integer number (5012160).

Almost surely, 2^52756562 is an apocalyptic number.

52756562 is a deficient number, since it is larger than the sum of its proper divisors (27437998).

52756562 is a wasteful number, since it uses less digits than its factorization.

52756562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265.

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

The square root of 52756562 is about 7263.3712558288. The cubic root of 52756562 is about 375.0525840335.

The spelling of 52756562 in words is "fifty-two million, seven hundred fifty-six thousand, five hundred sixty-two".