503320137503016 has 32 divisors (see below), whose sum is σ = 1258398795376800. Its totient is φ = 167760252285120.

The previous prime is 503320137502961. The next prime is 503320137503063. The reversal of 503320137503016 is 610305731023305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820117026 + ... + 820730513.

It is an arithmetic number, because the mean of its divisors is an integer number (39324962355525).

Almost surely, 2^{503320137503016} is an apocalyptic number.

It is an amenable number.

503320137503016 is an abundant number, since it is smaller than the sum of its proper divisors (755078657873784).

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

503320137503016 is a wasteful number, since it uses less digits than its factorization.

503320137503016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640860329 (or 1640860325 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 39.

The spelling of 503320137503016 in words is "five hundred three trillion, three hundred twenty billion, one hundred thirty-seven million, five hundred three thousand, sixteen".