75769650264 has 64 divisors (see below), whose sum is σ = 236165149440. Its totient is φ = 19680428160.

The previous prime is 75769650247. The next prime is 75769650323. The reversal of 75769650264 is 46205696757.

It is a super-2 number, since 2×75769650264² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20498599 + ... + 20502294.

It is an arithmetic number, because the mean of its divisors is an integer number (3690080460).

Almost surely, 2^75769650264 is an apocalyptic number.

It is an amenable number.

75769650264 is an abundant number, since it is smaller than the sum of its proper divisors (160395499176).

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

75769650264 is a wasteful number, since it uses less digits than its factorization.

75769650264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41000920 (or 41000916 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 57.

The spelling of 75769650264 in words is "seventy-five billion, seven hundred sixty-nine million, six hundred fifty thousand, two hundred sixty-four".