314663503 has 32 divisors (see below), whose sum is σ = 424189440. Its totient is φ = 225970560.

The previous prime is 314663501. The next prime is 314663509. The reversal of 314663503 is 305366413.

It is a cyclic number.

It is not a de Polignac number, because 314663503 - 2¹ = 314663501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314663501) 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 31 ways as a sum of consecutive naturals, for example, 51225 + ... + 57037.

It is an arithmetic number, because the mean of its divisors is an integer number (13255920).

Almost surely, 2^314663503 is an apocalyptic number.

314663503 is a deficient number, since it is larger than the sum of its proper divisors (109525937).

314663503 is a wasteful number, since it uses less digits than its factorization.

314663503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 314663503 is about 17738.7570872370. The cubic root of 314663503 is about 680.1668441522.

It can be divided in two parts, 31466 and 3503, that added together give a square (34969 = 187²).

The spelling of 314663503 in words is "three hundred fourteen million, six hundred sixty-three thousand, five hundred three".