623255214523256 has 96 divisors (see below), whose sum is σ = 1382453565148800. Its totient is φ = 262578868009920.

The previous prime is 623255214523247. The next prime is 623255214523267. The reversal of 623255214523256 is 652325412552326.

623255214523256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 623255214523198 and 623255214523207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3289423835 + ... + 3289613301.

It is an arithmetic number, because the mean of its divisors is an integer number (14400557970300).

Almost surely, 2^{623255214523256} is an apocalyptic number.

It is an amenable number.

623255214523256 is an abundant number, since it is smaller than the sum of its proper divisors (759198350625544).

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

623255214523256 is a wasteful number, since it uses less digits than its factorization.

623255214523256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331777 (or 331766 counting only the distinct ones).

The product of its digits is 25920000, while the sum is 53.

The spelling of 623255214523256 in words is "six hundred twenty-three trillion, two hundred fifty-five billion, two hundred fourteen million, five hundred twenty-three thousand, two hundred fifty-six".