52775302528 has 64 divisors (see below), whose sum is σ = 113268445920. Its totient is φ = 24348672000.

The previous prime is 52775302511. The next prime is 52775302549. The reversal of 52775302528 is 82520357725.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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, 6653701 + ... + 6661627.

Almost surely, 2^52775302528 is an apocalyptic number.

It is an amenable number.

52775302528 is an abundant number, since it is smaller than the sum of its proper divisors (60493143392).

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

52775302528 is a wasteful number, since it uses less digits than its factorization.

52775302528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11955 (or 11943 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 46.

The spelling of 52775302528 in words is "fifty-two billion, seven hundred seventy-five million, three hundred two thousand, five hundred twenty-eight".