623352253326 has 64 divisors (see below), whose sum is σ = 1405696826880. Its totient is φ = 182618616960.

The previous prime is 623352253267. The next prime is 623352253343.

623352253326 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 429546 + ... + 1196333.

It is an arithmetic number, because the mean of its divisors is an integer number (21964012920).

Almost surely, 2^623352253326 is an apocalyptic number.

623352253326 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

623352253326 is an abundant number, since it is smaller than the sum of its proper divisors (782344573554).

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

623352253326 is a wasteful number, since it uses less digits than its factorization.

623352253326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626089.

The product of its digits is 1166400, while the sum is 42.

It can be divided in two parts, 623352 and 253326, that added together give a palindrome (876678).

The spelling of 623352253326 in words is "six hundred twenty-three billion, three hundred fifty-two million, two hundred fifty-three thousand, three hundred twenty-six".