52776064 has 32 divisors (see below), whose sum is σ = 114701040. Its totient is φ = 23988480.

The previous prime is 52776049. The next prime is 52776071. The reversal of 52776064 is 46067725.

It is a tau number, because it is divible by the number of its divisors (32).

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, 17334 + ... + 20149.

Almost surely, 2^52776064 is an apocalyptic number.

It is an amenable number.

52776064 is an abundant number, since it is smaller than the sum of its proper divisors (61924976).

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

52776064 is a wasteful number, since it uses less digits than its factorization.

52776064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37508 (or 37496 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 52776064 is about 7264.7136213343. The cubic root of 52776064 is about 375.0987923416.

The spelling of 52776064 in words is "fifty-two million, seven hundred seventy-six thousand, sixty-four".