97327181484 has 72 divisors (see below), whose sum is σ = 278890779440. Its totient is φ = 28370673792.

The previous prime is 97327181473. The next prime is 97327181513. The reversal of 97327181484 is 48418172379.

97327181484 is a `hidden beast` number, since 97 + 3 + 2 + 71 + 8 + 1 + 484 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 97327181484.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5463847 + ... + 5481630.

Almost surely, 2^97327181484 is an apocalyptic number.

It is an amenable number.

97327181484 is an abundant number, since it is smaller than the sum of its proper divisors (181563597956).

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

97327181484 is a wasteful number, since it uses less digits than its factorization.

97327181484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10945519 (or 10945514 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 54.

The spelling of 97327181484 in words is "ninety-seven billion, three hundred twenty-seven million, one hundred eighty-one thousand, four hundred eighty-four".