5120555168 has 12 divisors (see below), whose sum is σ = 10081093050. Its totient is φ = 2560277568.

The previous prime is 5120555131. The next prime is 5120555179. The reversal of 5120555168 is 8615550215.

It can be written as a sum of positive squares in only one way, i.e., 5067731344 + 52823824 = 71188^2 + 7268^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80008643 + ... + 80008706.

Almost surely, 2^5120555168 is an apocalyptic number.

It is an amenable number.

5120555168 is a deficient number, since it is larger than the sum of its proper divisors (4960537882).

5120555168 is a wasteful number, since it uses less digits than its factorization.

5120555168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160017359 (or 160017351 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 38.

The square root of 5120555168 is about 71558.0545291723. The cubic root of 5120555168 is about 1723.6100452531.

The spelling of 5120555168 in words is "five billion, one hundred twenty million, five hundred fifty-five thousand, one hundred sixty-eight".