97274125079 has 2 divisors, whose sum is σ = 97274125080. Its totient is φ = 97274125078.

The previous prime is 97274125021. The next prime is 97274125099. The reversal of 97274125079 is 97052147279.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97274125079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97274125079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97274125099) 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 as a sum of consecutive naturals, namely, 48637062539 + 48637062540.

It is an arithmetic number, because the mean of its divisors is an integer number (48637062540).

Almost surely, 2^97274125079 is an apocalyptic number.

97274125079 is a deficient number, since it is larger than the sum of its proper divisors (1).

97274125079 is an equidigital number, since it uses as much as digits as its factorization.

97274125079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2222640, while the sum is 53.

The spelling of 97274125079 in words is "ninety-seven billion, two hundred seventy-four million, one hundred twenty-five thousand, seventy-nine".