97168711564 has 12 divisors (see below), whose sum is σ = 171955866600. Its totient is φ = 48038463968.

The previous prime is 97168711553. The next prime is 97168711567. The reversal of 97168711564 is 46511786179.

It is not an unprimeable number, because it can be changed into a prime (97168711567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136472554 + ... + 136473265.

It is an arithmetic number, because the mean of its divisors is an integer number (14329655550).

Almost surely, 2^97168711564 is an apocalyptic number.

It is an amenable number.

97168711564 is a deficient number, since it is larger than the sum of its proper divisors (74787155036).

97168711564 is a wasteful number, since it uses less digits than its factorization.

97168711564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272945912 (or 272945910 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 55.

The spelling of 97168711564 in words is "ninety-seven billion, one hundred sixty-eight million, seven hundred eleven thousand, five hundred sixty-four".