765472222623 has 8 divisors (see below), whose sum is σ = 1074346979200. Its totient is φ = 483456140568.

The previous prime is 765472222591. The next prime is 765472222631. The reversal of 765472222623 is 326222274567.

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

It is not a de Polignac number, because 765472222623 - 2⁵ = 765472222591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (765472222643) 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 7 ways as a sum of consecutive naturals, for example, 6714668563 + ... + 6714668676.

It is an arithmetic number, because the mean of its divisors is an integer number (134293372400).

Almost surely, 2^765472222623 is an apocalyptic number.

765472222623 is a deficient number, since it is larger than the sum of its proper divisors (308874756577).

765472222623 is a wasteful number, since it uses less digits than its factorization.

765472222623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13429337261.

The product of its digits is 3386880, while the sum is 48.

The spelling of 765472222623 in words is "seven hundred sixty-five billion, four hundred seventy-two million, two hundred twenty-two thousand, six hundred twenty-three".