97155610182 has 12 divisors (see below), whose sum is σ = 210503822100. Its totient is φ = 32385203388.

The previous prime is 97155610177. The next prime is 97155610217. The reversal of 97155610182 is 28101655179.

97155610182 is a `hidden beast` number, since 9 + 7 + 1 + 5 + 561 + 0 + 1 + 82 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2698766932 + ... + 2698766967.

It is an arithmetic number, because the mean of its divisors is an integer number (17541985175).

Almost surely, 2^97155610182 is an apocalyptic number.

97155610182 is an abundant number, since it is smaller than the sum of its proper divisors (113348211918).

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

97155610182 is a wasteful number, since it uses less digits than its factorization.

97155610182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5397533907 (or 5397533904 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 45.

The spelling of 97155610182 in words is "ninety-seven billion, one hundred fifty-five million, six hundred ten thousand, one hundred eighty-two".