970855945664 has 56 divisors (see below), whose sum is σ = 2150558876928. Its totient is φ = 431035395840.

The previous prime is 970855945651. The next prime is 970855945673. The reversal of 970855945664 is 466549558079.

It is a super-2 number, since 2×970855945664² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 970855945594 and 970855945603.

It is a congruent number.

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, 16005272 + ... + 16065815.

It is an arithmetic number, because the mean of its divisors is an integer number (38402837088).

Almost surely, 2^970855945664 is an apocalyptic number.

It is an amenable number.

970855945664 is an abundant number, since it is smaller than the sum of its proper divisors (1179702931264).

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

970855945664 is a wasteful number, since it uses less digits than its factorization.

970855945664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32071153 (or 32071143 counting only the distinct ones).

The product of its (nonzero) digits is 326592000, while the sum is 68.

The spelling of 970855945664 in words is "nine hundred seventy billion, eight hundred fifty-five million, nine hundred forty-five thousand, six hundred sixty-four".