503090149812 has 24 divisors (see below), whose sum is σ = 1205603423136. Its totient is φ = 163164372768.

The previous prime is 503090149711. The next prime is 503090149823. The reversal of 503090149812 is 218941090305.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566542518 + ... + 566543405.

It is an arithmetic number, because the mean of its divisors is an integer number (50233475964).

Almost surely, 2^503090149812 is an apocalyptic number.

It is an amenable number.

503090149812 is an abundant number, since it is smaller than the sum of its proper divisors (702513273324).

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

503090149812 is a wasteful number, since it uses less digits than its factorization.

503090149812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133085967 (or 1133085965 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The spelling of 503090149812 in words is "five hundred three billion, ninety million, one hundred forty-nine thousand, eight hundred twelve".