503572625 has 16 divisors (see below), whose sum is σ = 629620992. Its totient is φ = 402113200.

The previous prime is 503572621. The next prime is 503572631. The reversal of 503572625 is 526275305.

It is not a de Polignac number, because 503572625 - 2² = 503572621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (503572621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69944 + ... + 76806.

It is an arithmetic number, because the mean of its divisors is an integer number (39351312).

Almost surely, 2^503572625 is an apocalyptic number.

It is an amenable number.

503572625 is a deficient number, since it is larger than the sum of its proper divisors (126048367).

503572625 is an equidigital number, since it uses as much as digits as its factorization.

503572625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7465 (or 7455 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 503572625 is about 22440.4239041957. The cubic root of 503572625 is about 795.5864375488.

The spelling of 503572625 in words is "five hundred three million, five hundred seventy-two thousand, six hundred twenty-five".