503870416 has 40 divisors (see below), whose sum is σ = 1126785024. Its totient is φ = 213801600.

The previous prime is 503870387. The next prime is 503870441. The reversal of 503870416 is 614078305.

It is a super-2 number, since 2×503870416² = 507770792240026112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10960 + ... + 33583.

Almost surely, 2^503870416 is an apocalyptic number.

503870416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

503870416 is an abundant number, since it is smaller than the sum of its proper divisors (622914608).

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

503870416 is a wasteful number, since it uses less digits than its factorization.

503870416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44659 (or 44653 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 503870416 is about 22447.0580700456. The cubic root of 503870416 is about 795.7432317451.

The spelling of 503870416 in words is "five hundred three million, eight hundred seventy thousand, four hundred sixteen".