4817372872 has 32 divisors (see below), whose sum is σ = 9732111480. Its totient is φ = 2222323200.

The previous prime is 4817372869. The next prime is 4817372897. The reversal of 4817372872 is 2782737184.

It can be written as a sum of positive squares in 4 ways, for example, as 1054041156 + 3763331716 = 32466^2 + 61346^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228372 + ... + 248572.

Almost surely, 2^4817372872 is an apocalyptic number.

It is an amenable number.

4817372872 is an abundant number, since it is smaller than the sum of its proper divisors (4914738608).

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

4817372872 is a wasteful number, since it uses less digits than its factorization.

4817372872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22513 (or 22509 counting only the distinct ones).

The product of its digits is 1053696, while the sum is 49.

The square root of 4817372872 is about 69407.2969650886. The cubic root of 4817372872 is about 1688.8979980028.

The spelling of 4817372872 in words is "four billion, eight hundred seventeen million, three hundred seventy-two thousand, eight hundred seventy-two".