13578500256200 has 48 divisors (see below), whose sum is σ = 34440014291760. Its totient is φ = 4937636456000.

The previous prime is 13578500256193. The next prime is 13578500256271. The reversal of 13578500256200 is 265200587531.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3086020586 + ... + 3086024985.

It is an arithmetic number, because the mean of its divisors is an integer number (717500297745).

Almost surely, 2^{13578500256200} is an apocalyptic number.

13578500256200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13578500256200 is an abundant number, since it is smaller than the sum of its proper divisors (20861514035560).

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

13578500256200 is a wasteful number, since it uses less digits than its factorization.

13578500256200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6172045598 (or 6172045589 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 44.

The spelling of 13578500256200 in words is "thirteen trillion, five hundred seventy-eight billion, five hundred million, two hundred fifty-six thousand, two hundred".