52897501528 has 16 divisors (see below), whose sum is σ = 100145756880. Its totient is φ = 26191966368.

The previous prime is 52897501519. The next prime is 52897501621. The reversal of 52897501528 is 82510579825.

52897501528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 32097175 + ... + 32098822.

It is an arithmetic number, because the mean of its divisors is an integer number (6259109805).

Almost surely, 2^52897501528 is an apocalyptic number.

It is an amenable number.

52897501528 is a deficient number, since it is larger than the sum of its proper divisors (47248255352).

52897501528 is a wasteful number, since it uses less digits than its factorization.

52897501528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64196106 (or 64196102 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 52.

The spelling of 52897501528 in words is "fifty-two billion, eight hundred ninety-seven million, five hundred one thousand, five hundred twenty-eight".