5105167920 has 60 divisors (see below), whose sum is σ = 17144858016. Its totient is φ = 1361377920.

The previous prime is 5105167913. The next prime is 5105167939. The reversal of 5105167920 is 297615015.

5105167920 is a `hidden beast` number, since 51 + 0 + 516 + 7 + 92 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 3544536 + ... + 3545975.

Almost surely, 2^5105167920 is an apocalyptic number.

It is an amenable number.

5105167920 is an abundant number, since it is smaller than the sum of its proper divisors (12039690096).

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

5105167920 is a wasteful number, since it uses less digits than its factorization.

5105167920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7090530 (or 7090521 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The square root of 5105167920 is about 71450.4578011926. The cubic root of 5105167920 is about 1721.8818325514.

The spelling of 5105167920 in words is "five billion, one hundred five million, one hundred sixty-seven thousand, nine hundred twenty".