14855772036 has 48 divisors (see below), whose sum is σ = 41337805824. Its totient is φ = 4059962016.

The previous prime is 14855771993. The next prime is 14855772089. The reversal of 14855772036 is 63027755841.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3842730 + ... + 3846593.

It is an arithmetic number, because the mean of its divisors is an integer number (861204288).

Almost surely, 2^14855772036 is an apocalyptic number.

It is an amenable number.

14855772036 is an abundant number, since it is smaller than the sum of its proper divisors (26482033788).

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

14855772036 is a wasteful number, since it uses less digits than its factorization.

14855772036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7689360 (or 7689358 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 14855772036 in words is "fourteen billion, eight hundred fifty-five million, seven hundred seventy-two thousand, thirty-six".