503072025 has 48 divisors (see below), whose sum is σ = 892175040. Its totient is φ = 249350400.

The previous prime is 503072023. The next prime is 503072029. The reversal of 503072025 is 520270305.

It is not a de Polignac number, because 503072025 - 2¹ = 503072023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 503071986 and 503072004.

It is not an unprimeable number, because it can be changed into a prime (503072023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72195 + ... + 78855.

It is an arithmetic number, because the mean of its divisors is an integer number (18586980).

Almost surely, 2^503072025 is an apocalyptic number.

It is an amenable number.

503072025 is a deficient number, since it is larger than the sum of its proper divisors (389103015).

503072025 is a wasteful number, since it uses less digits than its factorization.

503072025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6746 (or 6741 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 503072025 is about 22429.2671525398. The cubic root of 503072025 is about 795.3227201312.

The spelling of 503072025 in words is "five hundred three million, seventy-two thousand, twenty-five".