79355485211 has 2 divisors, whose sum is σ = 79355485212. Its totient is φ = 79355485210.

The previous prime is 79355485163. The next prime is 79355485249. The reversal of 79355485211 is 11258455397.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79355485211 - 2¹⁸ = 79355223067 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79355485211.

It is not a weakly prime, because it can be changed into another prime (79355485411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39677742605 + 39677742606.

It is an arithmetic number, because the mean of its divisors is an integer number (39677742606).

Almost surely, 2^79355485211 is an apocalyptic number.

79355485211 is a deficient number, since it is larger than the sum of its proper divisors (1).

79355485211 is an equidigital number, since it uses as much as digits as its factorization.

79355485211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512000, while the sum is 50.

The spelling of 79355485211 in words is "seventy-nine billion, three hundred fifty-five million, four hundred eighty-five thousand, two hundred eleven".