97357074871 has 24 divisors (see below), whose sum is σ = 114524680896. Its totient is φ = 82516008960.

The previous prime is 97357074809. The next prime is 97357074883. The reversal of 97357074871 is 17847075379.

It is a happy number.

It is not a de Polignac number, because 97357074871 - 2⁷ = 97357074743 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97357074071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1697026 + ... + 1753456.

It is an arithmetic number, because the mean of its divisors is an integer number (4771861704).

Almost surely, 2^97357074871 is an apocalyptic number.

97357074871 is a deficient number, since it is larger than the sum of its proper divisors (17167606025).

97357074871 is a wasteful number, since it uses less digits than its factorization.

97357074871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56839 (or 56832 counting only the distinct ones).

The product of its (nonzero) digits is 10372320, while the sum is 58.

The spelling of 97357074871 in words is "ninety-seven billion, three hundred fifty-seven million, seventy-four thousand, eight hundred seventy-one".