503875023 has 16 divisors (see below), whose sum is σ = 699657216. Its totient is φ = 322197120.

The previous prime is 503874923. The next prime is 503875027. The reversal of 503875023 is 320578305.

It is not a de Polignac number, because 503875023 - 2¹⁶ = 503809487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503875027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13465 + ... + 34482.

It is an arithmetic number, because the mean of its divisors is an integer number (43728576).

Almost surely, 2^503875023 is an apocalyptic number.

503875023 is a deficient number, since it is larger than the sum of its proper divisors (195782193).

503875023 is a wasteful number, since it uses less digits than its factorization.

503875023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48094.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 503875023 is about 22447.1606890493. The cubic root of 503875023 is about 795.7456569572.

The spelling of 503875023 in words is "five hundred three million, eight hundred seventy-five thousand, twenty-three".