977472205248 has 756 divisors, whose sum is σ = 3428145605976. Its totient is φ = 244894003200.

The previous prime is 977472205247. The next prime is 977472205253. The reversal of 977472205248 is 842502274779.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (977472205247) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 957366978 + ... + 957367998.

Almost surely, 2^977472205248 is an apocalyptic number.

977472205248 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 977472205248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1714072802988).

977472205248 is an abundant number, since it is smaller than the sum of its proper divisors (2450673400728).

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

977472205248 is a wasteful number, since it uses less digits than its factorization.

977472205248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130 (or 1073 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 57.

The spelling of 977472205248 in words is "nine hundred seventy-seven billion, four hundred seventy-two million, two hundred five thousand, two hundred forty-eight".