502273503 has 12 divisors (see below), whose sum is σ = 727798968. Its totient is φ = 333790800.

The previous prime is 502273441. The next prime is 502273511. The reversal of 502273503 is 305372205.

It is not a de Polignac number, because 502273503 - 2¹⁸ = 502011359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502273543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85173 + ... + 90878.

It is an arithmetic number, because the mean of its divisors is an integer number (60649914).

Almost surely, 2^502273503 is an apocalyptic number.

502273503 is a deficient number, since it is larger than the sum of its proper divisors (225525465).

502273503 is a wasteful number, since it uses less digits than its factorization.

502273503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176374 (or 176371 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 502273503 is about 22411.4591894415. The cubic root of 502273503 is about 794.9016942643.

The spelling of 502273503 in words is "five hundred two million, two hundred seventy-three thousand, five hundred three".