75904764769 has 8 divisors (see below), whose sum is σ = 79831671552. Its totient is φ = 72070255920.

The previous prime is 75904764739. The next prime is 75904764781. The reversal of 75904764769 is 96746740957.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75904764769 - 2¹¹ = 75904762721 is a prime.

It is a super-2 number, since 2×75904764769² (a number of 23 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 75904764769.

It is not an unprimeable number, because it can be changed into a prime (75904764739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23097799 + ... + 23101084.

It is an arithmetic number, because the mean of its divisors is an integer number (9978958944).

Almost surely, 2^75904764769 is an apocalyptic number.

It is an amenable number.

75904764769 is a deficient number, since it is larger than the sum of its proper divisors (3926906783).

75904764769 is a wasteful number, since it uses less digits than its factorization.

75904764769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46198967.

The product of its (nonzero) digits is 80015040, while the sum is 64.

The spelling of 75904764769 in words is "seventy-five billion, nine hundred four million, seven hundred sixty-four thousand, seven hundred sixty-nine".