97616920960 has 64 divisors (see below), whose sum is σ = 251316661680. Its totient is φ = 36043167744.

The previous prime is 97616920943. The next prime is 97616920997. The reversal of 97616920960 is 6902961679.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5858082 + ... + 5874721.

Almost surely, 2^97616920960 is an apocalyptic number.

It is an amenable number.

97616920960 is an abundant number, since it is smaller than the sum of its proper divisors (153699740720).

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

97616920960 is a wasteful number, since it uses less digits than its factorization.

97616920960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11732835 (or 11732823 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 55.

The spelling of 97616920960 in words is "ninety-seven billion, six hundred sixteen million, nine hundred twenty thousand, nine hundred sixty".