79292601391 has 2 divisors, whose sum is σ = 79292601392. Its totient is φ = 79292601390.

The previous prime is 79292601379. The next prime is 79292601457. The reversal of 79292601391 is 19310629297.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79292601391 - 2³⁵ = 44932863023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79292601331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39646300695 + 39646300696.

It is an arithmetic number, because the mean of its divisors is an integer number (39646300696).

Almost surely, 2^79292601391 is an apocalyptic number.

79292601391 is a deficient number, since it is larger than the sum of its proper divisors (1).

79292601391 is an equidigital number, since it uses as much as digits as its factorization.

79292601391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 49.

The spelling of 79292601391 in words is "seventy-nine billion, two hundred ninety-two million, six hundred one thousand, three hundred ninety-one".