770932553913 has 24 divisors (see below), whose sum is σ = 1114522816160. Its totient is φ = 513515142720.

The previous prime is 770932553821. The next prime is 770932553933. The reversal of 770932553913 is 319355239077.

770932553913 is a `hidden beast` number, since 7 + 7 + 0 + 93 + 2 + 5 + 539 + 13 = 666.

It is not a de Polignac number, because 770932553913 - 2²¹ = 770930456761 is a prime.

It is a super-2 number, since 2×770932553913² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 770932553913.

It is not an unprimeable number, because it can be changed into a prime (770932553933) 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 23 ways as a sum of consecutive naturals, for example, 59806773 + ... + 59819661.

Almost surely, 2^770932553913 is an apocalyptic number.

It is an amenable number.

770932553913 is a deficient number, since it is larger than the sum of its proper divisors (343590262247).

770932553913 is a wasteful number, since it uses less digits than its factorization.

770932553913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18069 (or 18066 counting only the distinct ones).

The product of its (nonzero) digits is 5358150, while the sum is 54.

The spelling of 770932553913 in words is "seven hundred seventy billion, nine hundred thirty-two million, five hundred fifty-three thousand, nine hundred thirteen".