97599206880 has 480 divisors, whose sum is σ = 394438657536. Its totient is φ = 22263745536.

The previous prime is 97599206851. The next prime is 97599206899. The reversal of 97599206880 is 8860299579.

It is a tau number, because it is divible by the number of its divisors (480).

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 79 ways as a sum of consecutive naturals, for example, 71395957 + ... + 71397323.

Almost surely, 2^97599206880 is an apocalyptic number.

97599206880 is a gapful number since it is divisible by the number (90) 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 97599206880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197219328768).

97599206880 is an abundant number, since it is smaller than the sum of its proper divisors (296839450656).

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

97599206880 is a wasteful number, since it uses less digits than its factorization.

97599206880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188 (or 2171 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 97599206880 in words is "ninety-seven billion, five hundred ninety-nine million, two hundred six thousand, eight hundred eighty".