975911447052 has 36 divisors (see below), whose sum is σ = 2489519272240. Its totient is φ = 322319375712.

The previous prime is 975911447047. The next prime is 975911447099. The reversal of 975911447052 is 250744119579.

975911447052 is a `hidden beast` number, since 9 + 7 + 5 + 9 + 114 + 470 + 52 = 666.

975911447052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 975911447052.

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, 124347688 + ... + 124355535.

Almost surely, 2^975911447052 is an apocalyptic number.

It is an amenable number.

975911447052 is an abundant number, since it is smaller than the sum of its proper divisors (1513607825188).

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

975911447052 is a wasteful number, since it uses less digits than its factorization.

975911447052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248703342 (or 248703337 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The spelling of 975911447052 in words is "nine hundred seventy-five billion, nine hundred eleven million, four hundred forty-seven thousand, fifty-two".