977625275936 has 12 divisors (see below), whose sum is σ = 1924699762062. Its totient is φ = 488812637952.

The previous prime is 977625275909. The next prime is 977625275951. The reversal of 977625275936 is 639572526779.

It can be written as a sum of positive squares in only one way, i.e., 589301875600 + 388323400336 = 767660^2 + 623156^2 .

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 as a sum of consecutive naturals, namely, 15275394905 + ... + 15275394968.

Almost surely, 2^977625275936 is an apocalyptic number.

It is an amenable number.

977625275936 is a deficient number, since it is larger than the sum of its proper divisors (947074486126).

977625275936 is a wasteful number, since it uses less digits than its factorization.

977625275936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30550789883 (or 30550789875 counting only the distinct ones).

The product of its digits is 300056400, while the sum is 68.

The spelling of 977625275936 in words is "nine hundred seventy-seven billion, six hundred twenty-five million, two hundred seventy-five thousand, nine hundred thirty-six".