975631290772 has 12 divisors (see below), whose sum is σ = 1707552269920. Its totient is φ = 487759213656.

The previous prime is 975631290763. The next prime is 975631290773. The reversal of 975631290772 is 277092136579.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975631290773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14069022 + ... + 14138197.

Almost surely, 2^975631290772 is an apocalyptic number.

It is an amenable number.

975631290772 is a deficient number, since it is larger than the sum of its proper divisors (731920979148).

975631290772 is a wasteful number, since it uses less digits than its factorization.

975631290772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28215870 (or 28215868 counting only the distinct ones).

The product of its (nonzero) digits is 10001880, while the sum is 58.

The spelling of 975631290772 in words is "nine hundred seventy-five billion, six hundred thirty-one million, two hundred ninety thousand, seven hundred seventy-two".