770880612311 has 2 divisors, whose sum is σ = 770880612312. Its totient is φ = 770880612310.

The previous prime is 770880612269. The next prime is 770880612319. The reversal of 770880612311 is 113216088077.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 770880612311 - 2⁶ = 770880612247 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (770880612319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385440306155 + 385440306156.

It is an arithmetic number, because the mean of its divisors is an integer number (385440306156).

Almost surely, 2^770880612311 is an apocalyptic number.

770880612311 is a deficient number, since it is larger than the sum of its proper divisors (1).

770880612311 is an equidigital number, since it uses as much as digits as its factorization.

770880612311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 44.

The spelling of 770880612311 in words is "seven hundred seventy billion, eight hundred eighty million, six hundred twelve thousand, three hundred eleven".