97911374795 has 32 divisors (see below), whose sum is σ = 138296471040. Its totient is φ = 65855416320.

The previous prime is 97911374791. The next prime is 97911374797. The reversal of 97911374795 is 59747311979.

It is not a de Polignac number, because 97911374795 - 2² = 97911374791 is a prime.

It is a super-2 number, since 2×97911374795² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (97911374791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1394900 + ... + 1463409.

It is an arithmetic number, because the mean of its divisors is an integer number (4321764720).

Almost surely, 2^97911374795 is an apocalyptic number.

97911374795 is a deficient number, since it is larger than the sum of its proper divisors (40385096245).

97911374795 is a wasteful number, since it uses less digits than its factorization.

97911374795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858375.

The product of its digits is 15002820, while the sum is 62.

The spelling of 97911374795 in words is "ninety-seven billion, nine hundred eleven million, three hundred seventy-four thousand, seven hundred ninety-five".