977307545088 has 200 divisors, whose sum is σ = 3333721775472. Its totient is φ = 279230644224.

The previous prime is 977307545077. The next prime is 977307545101. The reversal of 977307545088 is 880545703779.

977307545088 is a `hidden beast` number, since 9 + 7 + 7 + 3 + 0 + 7 + 545 + 0 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1392945 + ... + 1973552.

Almost surely, 2^977307545088 is an apocalyptic number.

It is an amenable number.

977307545088 is an abundant number, since it is smaller than the sum of its proper divisors (2356414230384).

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

977307545088 is an equidigital number, since it uses as much as digits as its factorization.

977307545088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366534 (or 3366509 counting only the distinct ones).

The product of its (nonzero) digits is 59270400, while the sum is 63.

The spelling of 977307545088 in words is "nine hundred seventy-seven billion, three hundred seven million, five hundred forty-five thousand, eighty-eight".