770377107063 has 4 divisors (see below), whose sum is σ = 1027169476088. Its totient is φ = 513584738040.

The previous prime is 770377107061. The next prime is 770377107109. The reversal of 770377107063 is 360701773077.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 770377107063 - 2¹ = 770377107061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770377107061) 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 in 3 ways as a sum of consecutive naturals, for example, 128396184508 + ... + 128396184513.

It is an arithmetic number, because the mean of its divisors is an integer number (256792369022).

Almost surely, 2^770377107063 is an apocalyptic number.

770377107063 is a deficient number, since it is larger than the sum of its proper divisors (256792369025).

770377107063 is a wasteful number, since it uses less digits than its factorization.

770377107063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256792369024.

The product of its (nonzero) digits is 907578, while the sum is 48.

The spelling of 770377107063 in words is "seven hundred seventy billion, three hundred seventy-seven million, one hundred seven thousand, sixty-three".