971455554179 has 12 divisors (see below), whose sum is σ = 1073763631080. Its totient is φ = 878207642400.

The previous prime is 971455554169. The next prime is 971455554221.

971455554179 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 971455554179 - 2³² = 967160586883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (971455554119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22404482 + ... + 22447799.

It is an arithmetic number, because the mean of its divisors is an integer number (89480302590).

Almost surely, 2^971455554179 is an apocalyptic number.

971455554179 is a deficient number, since it is larger than the sum of its proper divisors (102308076901).

971455554179 is a wasteful number, since it uses less digits than its factorization.

971455554179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44852482 (or 44852471 counting only the distinct ones).

The product of its digits is 39690000, while the sum is 62.

The spelling of 971455554179 in words is "nine hundred seventy-one billion, four hundred fifty-five million, five hundred fifty-four thousand, one hundred seventy-nine".