98572537972 has 12 divisors (see below), whose sum is σ = 176513614816. Its totient is φ = 48140076600.

The previous prime is 98572537969. The next prime is 98572538017. The reversal of 98572537972 is 27973527589.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286547904 + ... + 286548247.

Almost surely, 2^98572537972 is an apocalyptic number.

It is an amenable number.

98572537972 is a deficient number, since it is larger than the sum of its proper divisors (77941076844).

98572537972 is a wasteful number, since it uses less digits than its factorization.

98572537972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573096198 (or 573096196 counting only the distinct ones).

The product of its digits is 66679200, while the sum is 64.

The spelling of 98572537972 in words is "ninety-eight billion, five hundred seventy-two million, five hundred thirty-seven thousand, nine hundred seventy-two".