97614075691117 has 2 divisors, whose sum is σ = 97614075691118. Its totient is φ = 97614075691116.

The previous prime is 97614075691081. The next prime is 97614075691141. The reversal of 97614075691117 is 71119657041679.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97588101211561 + 25974479556 = 9878669^2 + 161166^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97614075691117 is a prime.

It is a super-2 number, since 2×97614075691117² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97614075691417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48807037845558 + 48807037845559.

It is an arithmetic number, because the mean of its divisors is an integer number (48807037845559).

Almost surely, 2^{97614075691117} is an apocalyptic number.

It is an amenable number.

97614075691117 is a deficient number, since it is larger than the sum of its proper divisors (1).

97614075691117 is an equidigital number, since it uses as much as digits as its factorization.

97614075691117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20003760, while the sum is 64.

The spelling of 97614075691117 in words is "ninety-seven trillion, six hundred fourteen billion, seventy-five million, six hundred ninety-one thousand, one hundred seventeen".