52928015128 has 8 divisors (see below), whose sum is σ = 99240028380. Its totient is φ = 26464007560.

The previous prime is 52928015083. The next prime is 52928015167. The reversal of 52928015128 is 82151082925.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3308000938 + ... + 3308000953.

Almost surely, 2^52928015128 is an apocalyptic number.

It is an amenable number.

52928015128 is a deficient number, since it is larger than the sum of its proper divisors (46312013252).

52928015128 is a wasteful number, since it uses less digits than its factorization.

52928015128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6616001897 (or 6616001893 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 43.

The spelling of 52928015128 in words is "fifty-two billion, nine hundred twenty-eight million, fifteen thousand, one hundred twenty-eight".