5151888672 has 48 divisors (see below), whose sum is σ = 15455668032. Its totient is φ = 1471968000.

The previous prime is 5151888629. The next prime is 5151888697. The reversal of 5151888672 is 2768881515.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 3832579 + ... + 3833922.

It is an arithmetic number, because the mean of its divisors is an integer number (321993084).

Almost surely, 2^5151888672 is an apocalyptic number.

It is an amenable number.

5151888672 is an abundant number, since it is smaller than the sum of its proper divisors (10303779360).

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

5151888672 is a wasteful number, since it uses less digits than its factorization.

5151888672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7666521 (or 7666513 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 51.

The square root of 5151888672 is about 71776.6582671553. The cubic root of 5151888672 is about 1727.1185812606.

The spelling of 5151888672 in words is "five billion, one hundred fifty-one million, eight hundred eighty-eight thousand, six hundred seventy-two".