97126512179 has 2 divisors, whose sum is σ = 97126512180. Its totient is φ = 97126512178.

The previous prime is 97126512143. The next prime is 97126512193. The reversal of 97126512179 is 97121562179.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97126512179 - 2²⁸ = 96858076723 is a prime.

It is not a weakly prime, because it can be changed into another prime (97126514179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48563256089 + 48563256090.

It is an arithmetic number, because the mean of its divisors is an integer number (48563256090).

Almost surely, 2^97126512179 is an apocalyptic number.

97126512179 is a deficient number, since it is larger than the sum of its proper divisors (1).

97126512179 is an equidigital number, since it uses as much as digits as its factorization.

97126512179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 476280, while the sum is 50.

The spelling of 97126512179 in words is "ninety-seven billion, one hundred twenty-six million, five hundred twelve thousand, one hundred seventy-nine".