976957485761 has 8 divisors (see below), whose sum is σ = 997900325664. Its totient is φ = 956218966560.

The previous prime is 976957485641. The next prime is 976957485767. The reversal of 976957485761 is 167584759679.

976957485761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-976957485761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (976957485767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51070511 + ... + 51089636.

It is an arithmetic number, because the mean of its divisors is an integer number (124737540708).

Almost surely, 2^976957485761 is an apocalyptic number.

It is an amenable number.

976957485761 is a deficient number, since it is larger than the sum of its proper divisors (20942839903).

976957485761 is a wasteful number, since it uses less digits than its factorization.

976957485761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102160351.

The product of its digits is 800150400, while the sum is 74.

The spelling of 976957485761 in words is "nine hundred seventy-six billion, nine hundred fifty-seven million, four hundred eighty-five thousand, seven hundred sixty-one".