97984952649776 has 10 divisors (see below), whose sum is σ = 189845845758972. Its totient is φ = 48992476324880.

The previous prime is 97984952649769. The next prime is 97984952649791. The reversal of 97984952649776 is 67794625948979.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3062029770290 + ... + 3062029770321.

Almost surely, 2^{97984952649776} is an apocalyptic number.

It is an amenable number.

97984952649776 is a deficient number, since it is larger than the sum of its proper divisors (91860893109196).

97984952649776 is a wasteful number, since it uses less digits than its factorization.

97984952649776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6124059540619 (or 6124059540613 counting only the distinct ones).

The product of its digits is 103699491840, while the sum is 92.

The spelling of 97984952649776 in words is "ninety-seven trillion, nine hundred eighty-four billion, nine hundred fifty-two million, six hundred forty-nine thousand, seven hundred seventy-six".