69755916864 has 28 divisors (see below), whose sum is σ = 184562530544. Its totient is φ = 23251972224.

The previous prime is 69755916863. The next prime is 69755916911. The reversal of 69755916864 is 46861955796.

It is a junction number, because it is equal to n+sod(n) for n = 69755916795 and 69755916804.

It is not an unprimeable number, because it can be changed into a prime (69755916863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181655842 + ... + 181656225.

It is an arithmetic number, because the mean of its divisors is an integer number (6591518948).

Almost surely, 2^69755916864 is an apocalyptic number.

69755916864 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

69755916864 is an abundant number, since it is smaller than the sum of its proper divisors (114806613680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69755916864 is a wasteful number, since it uses less digits than its factorization.

69755916864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363312082 (or 363312072 counting only the distinct ones).

The product of its digits is 97977600, while the sum is 66.

The spelling of 69755916864 in words is "sixty-nine billion, seven hundred fifty-five million, nine hundred sixteen thousand, eight hundred sixty-four".