76973370525456 has 40 divisors (see below), whose sum is σ = 198881121192384. Its totient is φ = 25653500196480.

The previous prime is 76973370525397. The next prime is 76973370525503. The reversal of 76973370525456 is 65452507337967.

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, 133771756 + ... + 134345931.

Almost surely, 2^{76973370525456} is an apocalyptic number.

It is an amenable number.

76973370525456 is an abundant number, since it is smaller than the sum of its proper divisors (121907750666928).

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

76973370525456 is a wasteful number, since it uses less digits than its factorization.

76973370525456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268123679 (or 268123673 counting only the distinct ones).

The product of its (nonzero) digits is 1000188000, while the sum is 69.

The spelling of 76973370525456 in words is "seventy-six trillion, nine hundred seventy-three billion, three hundred seventy million, five hundred twenty-five thousand, four hundred fifty-six".