625433479 has 8 divisors (see below), whose sum is σ = 683411472. Its totient is φ = 567642240.

The previous prime is 625433467. The next prime is 625433483. The reversal of 625433479 is 974334526.

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

It is not a de Polignac number, because 625433479 - 2⁵ = 625433447 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 (625433449) 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, 39634 + ... + 53119.

It is an arithmetic number, because the mean of its divisors is an integer number (85426434).

Almost surely, 2^625433479 is an apocalyptic number.

625433479 is a deficient number, since it is larger than the sum of its proper divisors (57977993).

625433479 is a wasteful number, since it uses less digits than its factorization.

625433479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93377.

The product of its digits is 544320, while the sum is 43.

The square root of 625433479 is about 25008.6680772887. The cubic root of 625433479 is about 855.1855913019.

The spelling of 625433479 in words is "six hundred twenty-five million, four hundred thirty-three thousand, four hundred seventy-nine".