976622250564 has 27 divisors (see below), whose sum is σ = 2468699010687. Its totient is φ = 325538773704.

The previous prime is 976622250529. The next prime is 976622250589. The reversal of 976622250564 is 465052226679.

The square root of 976622250564 is 988242.

It is a perfect power (a square), and thus also a powerful number.

976622250564 is a `hidden beast` number, since 9 + 7 + 6 + 6 + 2 + 22 + 50 + 564 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 976622250564.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5847099 + ... + 6011805.

Almost surely, 2^976622250564 is an apocalyptic number.

976622250564 is the 988242-nd square number.

It is an amenable number.

976622250564 is an abundant number, since it is smaller than the sum of its proper divisors (1492076760123).

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

976622250564 is an frugal number, since it uses more digits than its factorization.

976622250564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329424 (or 164712 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 976622250564 in words is "nine hundred seventy-six billion, six hundred twenty-two million, two hundred fifty thousand, five hundred sixty-four".