52502505504 has 24 divisors (see below), whose sum is σ = 137819077200. Its totient is φ = 17500835136.

The previous prime is 52502505493. The next prime is 52502505511. The reversal of 52502505504 is 40550520525.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273450454 + ... + 273450645.

It is an arithmetic number, because the mean of its divisors is an integer number (5742461550).

Almost surely, 2^52502505504 is an apocalyptic number.

It is an amenable number.

52502505504 is an abundant number, since it is smaller than the sum of its proper divisors (85316571696).

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

52502505504 is a wasteful number, since it uses less digits than its factorization.

52502505504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546901112 (or 546901104 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 33.

The spelling of 52502505504 in words is "fifty-two billion, five hundred two million, five hundred five thousand, five hundred four".