2872112473560 has 128 divisors (see below), whose sum is σ = 9532030440960. Its totient is φ = 686463052800.

The previous prime is 2872112473523. The next prime is 2872112473561. The reversal of 2872112473560 is 653742112782.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872112473561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15229117 + ... + 15416556.

It is an arithmetic number, because the mean of its divisors is an integer number (74468987820).

Almost surely, 2^{2872112473560} is an apocalyptic number.

2872112473560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2872112473560 is an abundant number, since it is smaller than the sum of its proper divisors (6659917967400).

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

2872112473560 is a wasteful number, since it uses less digits than its factorization.

2872112473560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30645769 (or 30645765 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 2872112473560 in words is "two trillion, eight hundred seventy-two billion, one hundred twelve million, four hundred seventy-three thousand, five hundred sixty".