504386625 has 32 divisors (see below), whose sum is σ = 842145408. Its totient is φ = 268094400.

The previous prime is 504386611. The next prime is 504386629. The reversal of 504386625 is 526683405.

It is not a de Polignac number, because 504386625 - 2⁴ = 504386609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (504386629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116754 + ... + 120996.

It is an arithmetic number, because the mean of its divisors is an integer number (26317044).

Almost surely, 2^504386625 is an apocalyptic number.

It is an amenable number.

504386625 is a deficient number, since it is larger than the sum of its proper divisors (337758783).

504386625 is a wasteful number, since it uses less digits than its factorization.

504386625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4578 (or 4568 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 504386625 is about 22458.5534930458. The cubic root of 504386625 is about 796.0148820269.

The spelling of 504386625 in words is "five hundred four million, three hundred eighty-six thousand, six hundred twenty-five".