623251114452125 has 8 divisors (see below), whose sum is σ = 777817390836408. Its totient is φ = 498600891561600.

The previous prime is 623251114452119. The next prime is 623251114452143. The reversal of 623251114452125 is 521254411152326.

It can be written as a sum of positive squares in 4 ways, for example, as 55948559935129 + 567302554516996 = 7479877^2 + 23818114^2 .

It is not a de Polignac number, because 623251114452125 - 2²² = 623251110257821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2493004457684 + ... + 2493004457933.

It is an arithmetic number, because the mean of its divisors is an integer number (97227173854551).

Almost surely, 2^{623251114452125} is an apocalyptic number.

It is an amenable number.

623251114452125 is a deficient number, since it is larger than the sum of its proper divisors (154566276384283).

623251114452125 is an equidigital number, since it uses as much as digits as its factorization.

623251114452125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986008915632 (or 4986008915622 counting only the distinct ones).

The product of its digits is 576000, while the sum is 44.

The spelling of 623251114452125 in words is "six hundred twenty-three trillion, two hundred fifty-one billion, one hundred fourteen million, four hundred fifty-two thousand, one hundred twenty-five".