79159510601 has 2 divisors, whose sum is σ = 79159510602. Its totient is φ = 79159510600.

The previous prime is 79159510571. The next prime is 79159510657. The reversal of 79159510601 is 10601595197.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79138129225 + 21381376 = 281315^2 + 4624^2 .

It is a cyclic number.

It is not a de Polignac number, because 79159510601 - 2⁶ = 79159510537 is a prime.

It is not a weakly prime, because it can be changed into another prime (79159510681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39579755300 + 39579755301.

It is an arithmetic number, because the mean of its divisors is an integer number (39579755301).

Almost surely, 2^79159510601 is an apocalyptic number.

It is an amenable number.

79159510601 is a deficient number, since it is larger than the sum of its proper divisors (1).

79159510601 is an equidigital number, since it uses as much as digits as its factorization.

79159510601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 85050, while the sum is 44.

The spelling of 79159510601 in words is "seventy-nine billion, one hundred fifty-nine million, five hundred ten thousand, six hundred one".