503471364 has 48 divisors (see below), whose sum is σ = 1299144000. Its totient is φ = 150474240.

The previous prime is 503471359. The next prime is 503471377. The reversal of 503471364 is 463174305.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16489 + ... + 35760.

It is an arithmetic number, because the mean of its divisors is an integer number (27065500).

Almost surely, 2^503471364 is an apocalyptic number.

It is an amenable number.

503471364 is an abundant number, since it is smaller than the sum of its proper divisors (795672636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503471364 is a wasteful number, since it uses less digits than its factorization.

503471364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52340 (or 52338 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 503471364 is about 22438.1675722417. The cubic root of 503471364 is about 795.5331070891.

The spelling of 503471364 in words is "five hundred three million, four hundred seventy-one thousand, three hundred sixty-four".