97586040947832 has 48 divisors (see below), whose sum is σ = 267020223746640. Its totient is φ = 32193333093888.

The previous prime is 97586040947789. The next prime is 97586040947851. The reversal of 97586040947832 is 23874904068579.

97586040947832 is a `hidden beast` number, since 9 + 7 + 5 + 8 + 604 + 0 + 9 + 4 + 7 + 8 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6986393428 + ... + 6986407395.

It is an arithmetic number, because the mean of its divisors is an integer number (5562921328055).

Almost surely, 2^{97586040947832} is an apocalyptic number.

It is an amenable number.

97586040947832 is an abundant number, since it is smaller than the sum of its proper divisors (169434182798808).

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

97586040947832 is a wasteful number, since it uses less digits than its factorization.

97586040947832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13972800932 (or 13972800925 counting only the distinct ones).

The product of its (nonzero) digits is 731566080, while the sum is 72.

The spelling of 97586040947832 in words is "ninety-seven trillion, five hundred eighty-six billion, forty million, nine hundred forty-seven thousand, eight hundred thirty-two".