770056761651 has 16 divisors (see below), whose sum is σ = 1029470238720. Its totient is φ = 512008031360.

The previous prime is 770056761623. The next prime is 770056761667. The reversal of 770056761651 is 156167650077.

It is a cyclic number.

It is not a de Polignac number, because 770056761651 - 2⁶ = 770056761587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 770056761594 and 770056761603.

It is not an unprimeable number, because it can be changed into a prime (770056761751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3810235 + ... + 4007243.

It is an arithmetic number, because the mean of its divisors is an integer number (64341889920).

Almost surely, 2^770056761651 is an apocalyptic number.

770056761651 is a deficient number, since it is larger than the sum of its proper divisors (259413477069).

770056761651 is a wasteful number, since it uses less digits than its factorization.

770056761651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200466.

The product of its (nonzero) digits is 1852200, while the sum is 51.

The spelling of 770056761651 in words is "seven hundred seventy billion, fifty-six million, seven hundred sixty-one thousand, six hundred fifty-one".