975457322918 has 24 divisors (see below), whose sum is σ = 1587509701200. Its totient is φ = 449326491744.

The previous prime is 975457322899. The next prime is 975457322923. The reversal of 975457322918 is 819223754579.

It is a Curzon number.

It is a congruent number.

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, 2662898 + ... + 3006981.

It is an arithmetic number, because the mean of its divisors is an integer number (66146237550).

Almost surely, 2^975457322918 is an apocalyptic number.

975457322918 is a deficient number, since it is larger than the sum of its proper divisors (612052378282).

975457322918 is a wasteful number, since it uses less digits than its factorization.

975457322918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5670416 (or 5670403 counting only the distinct ones).

The product of its digits is 38102400, while the sum is 62.

The spelling of 975457322918 in words is "nine hundred seventy-five billion, four hundred fifty-seven million, three hundred twenty-two thousand, nine hundred eighteen".