97017254880 has 384 divisors, whose sum is σ = 379869751296. Its totient is φ = 20265984000.

The previous prime is 97017254857. The next prime is 97017254881. The reversal of 97017254880 is 8845271079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97017254881) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4400685 + ... + 4422675.

It is an arithmetic number, because the mean of its divisors is an integer number (989244144).

Almost surely, 2^97017254880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97017254880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189934875648).

97017254880 is an abundant number, since it is smaller than the sum of its proper divisors (282852496416).

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

97017254880 is a wasteful number, since it uses less digits than its factorization.

97017254880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22130 (or 22122 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 51.

The spelling of 97017254880 in words is "ninety-seven billion, seventeen million, two hundred fifty-four thousand, eight hundred eighty".