949501972272 has 40 divisors (see below), whose sum is σ = 2803291538176. Its totient is φ = 271286277696.

The previous prime is 949501972267. The next prime is 949501972297. The reversal of 949501972272 is 272279105949.

949501972272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1412949028 + ... + 1412949699.

Almost surely, 2^949501972272 is an apocalyptic number.

It is an amenable number.

949501972272 is an abundant number, since it is smaller than the sum of its proper divisors (1853789565904).

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

949501972272 is a wasteful number, since it uses less digits than its factorization.

949501972272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825898745 (or 2825898739 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 57.

The spelling of 949501972272 in words is "nine hundred forty-nine billion, five hundred one million, nine hundred seventy-two thousand, two hundred seventy-two".