97900049088 has 112 divisors (see below), whose sum is σ = 287884575360. Its totient is φ = 32624669952.

The previous prime is 97900049087. The next prime is 97900049111. The reversal of 97900049088 is 88094000979.

97900049088 is a `hidden beast` number, since 9 + 79 + 0 + 0 + 0 + 490 + 88 = 666.

It is a super-2 number, since 2×97900049088² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (97900049081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12415195 + ... + 12423077.

Almost surely, 2^97900049088 is an apocalyptic number.

It is an amenable number.

97900049088 is an abundant number, since it is smaller than the sum of its proper divisors (189984526272).

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

97900049088 is a wasteful number, since it uses less digits than its factorization.

97900049088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15091 (or 15075 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The spelling of 97900049088 in words is "ninety-seven billion, nine hundred million, forty-nine thousand, eighty-eight".