503063374234137 has 16 divisors (see below), whose sum is σ = 672991561557120. Its totient is φ = 334256708201472.

The previous prime is 503063374234123. The next prime is 503063374234193. The reversal of 503063374234137 is 731432473360305.

It is not a de Polignac number, because 503063374234137 - 2³⁰ = 503062300492313 is a prime.

It is a super-2 number, since 2×503063374234137² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 503063374234137.

It is not an unprimeable number, because it can be changed into a prime (503063374234637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163895368 + ... + 166936569.

It is an arithmetic number, because the mean of its divisors is an integer number (42061972597320).

Almost surely, 2^{503063374234137} is an apocalyptic number.

It is an amenable number.

503063374234137 is a deficient number, since it is larger than the sum of its proper divisors (169928187322983).

503063374234137 is a wasteful number, since it uses less digits than its factorization.

503063374234137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330833632.

The product of its (nonzero) digits is 11430720, while the sum is 51.

The spelling of 503063374234137 in words is "five hundred three trillion, sixty-three billion, three hundred seventy-four million, two hundred thirty-four thousand, one hundred thirty-seven".