625124423 has 8 divisors (see below), whose sum is σ = 779376000. Its totient is φ = 487109880.

The previous prime is 625124389. The next prime is 625124441. The reversal of 625124423 is 324421526.

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

It is a cyclic number.

It is not a de Polignac number, because 625124423 - 2²⁸ = 356688967 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 (625124443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4059173 + ... + 4059326.

It is an arithmetic number, because the mean of its divisors is an integer number (97422000).

Almost surely, 2^625124423 is an apocalyptic number.

625124423 is a deficient number, since it is larger than the sum of its proper divisors (154251577).

625124423 is a wasteful number, since it uses less digits than its factorization.

625124423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8118517.

The product of its digits is 11520, while the sum is 29.

The square root of 625124423 is about 25002.4883361637. The cubic root of 625124423 is about 855.0447056637.

Adding to 625124423 its reverse (324421526), we get a palindrome (949545949).

The spelling of 625124423 in words is "six hundred twenty-five million, one hundred twenty-four thousand, four hundred twenty-three".