764855467023 has 32 divisors (see below), whose sum is σ = 1062107967232. Its totient is φ = 489146169600.

The previous prime is 764855467007. The next prime is 764855467039. The reversal of 764855467023 is 320764558467.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (764855467007) and next prime (764855467039).

It is not a de Polignac number, because 764855467023 - 2⁴ = 764855467007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (764855467073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24058128 + ... + 24089898.

It is an arithmetic number, because the mean of its divisors is an integer number (33190873976).

Almost surely, 2^764855467023 is an apocalyptic number.

764855467023 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

764855467023 is a deficient number, since it is larger than the sum of its proper divisors (297252500209).

764855467023 is a wasteful number, since it uses less digits than its factorization.

764855467023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34855.

The product of its (nonzero) digits is 33868800, while the sum is 57.

The spelling of 764855467023 in words is "seven hundred sixty-four billion, eight hundred fifty-five million, four hundred sixty-seven thousand, twenty-three".