503016696 has 256 divisors, whose sum is σ = 1741286400. Its totient is φ = 131010048.

The previous prime is 503016673. The next prime is 503016707. The reversal of 503016696 is 696610305.

503016696 is a `hidden beast` number, since 503 + 0 + 1 + 66 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 503016696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3085911 + ... + 3086073.

It is an arithmetic number, because the mean of its divisors is an integer number (6801900).

Almost surely, 2^503016696 is an apocalyptic number.

503016696 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 503016696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (870643200).

503016696 is an abundant number, since it is smaller than the sum of its proper divisors (1238269704).

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

503016696 is a wasteful number, since it uses less digits than its factorization.

503016696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 503016696 is about 22428.0337078398. The cubic root of 503016696 is about 795.2935619312.

The spelling of 503016696 in words is "five hundred three million, sixteen thousand, six hundred ninety-six".