97109459092152 has 48 divisors (see below), whose sum is σ = 283235922354840. Its totient is φ = 29879833566528.

The previous prime is 97109459092147. The next prime is 97109459092157. The reversal of 97109459092152 is 25129095490179.

97109459092152 is a `hidden beast` number, since 9 + 7 + 10 + 9 + 4 + 590 + 9 + 21 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (97109459092147) and next prime (97109459092157).

It is a super-2 number, since 2×97109459092152² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 97109459092152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97109459092157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51874710118 + ... + 51874711989.

Almost surely, 2^{97109459092152} is an apocalyptic number.

It is an amenable number.

97109459092152 is an abundant number, since it is smaller than the sum of its proper divisors (186126463262688).

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

97109459092152 is a wasteful number, since it uses less digits than its factorization.

97109459092152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103749422132 (or 103749422125 counting only the distinct ones).

The product of its (nonzero) digits is 18370800, while the sum is 63.

The spelling of 97109459092152 in words is "ninety-seven trillion, one hundred nine billion, four hundred fifty-nine million, ninety-two thousand, one hundred fifty-two".