503313638252000 has 96 divisors (see below), whose sum is σ = 1238748329800800. Its totient is φ = 200982480844800.

The previous prime is 503313638251997. The next prime is 503313638252021. The reversal of 503313638252000 is 252836313305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104831225 + ... + 109527224.

It is an arithmetic number, because the mean of its divisors is an integer number (12903628435425).

Almost surely, 2^{503313638252000} is an apocalyptic number.

503313638252000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

503313638252000 is an abundant number, since it is smaller than the sum of its proper divisors (735434691548800).

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

503313638252000 is a wasteful number, since it uses less digits than its factorization.

503313638252000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214359061 (or 214359043 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 503313638252000 in words is "five hundred three trillion, three hundred thirteen billion, six hundred thirty-eight million, two hundred fifty-two thousand".