503126461562412 has 48 divisors (see below), whose sum is σ = 1216546775119872. Its totient is φ = 161667345469440.

The previous prime is 503126461562399. The next prime is 503126461562419. The reversal of 503126461562412 is 214265164621305.

It is not an unprimeable number, because it can be changed into a prime (503126461562419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2631208848 + ... + 2631400055.

It is an arithmetic number, because the mean of its divisors is an integer number (25344724481664).

Almost surely, 2^{503126461562412} is an apocalyptic number.

It is an amenable number.

503126461562412 is an abundant number, since it is smaller than the sum of its proper divisors (713420313557460).

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

503126461562412 is a wasteful number, since it uses less digits than its factorization.

503126461562412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262609198 (or 5262609196 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 503126461562412 in words is "five hundred three trillion, one hundred twenty-six billion, four hundred sixty-one million, five hundred sixty-two thousand, four hundred twelve".