504136603136 has 40 divisors (see below), whose sum is σ = 1012507874664. Its totient is φ = 250762199040.

The previous prime is 504136603099. The next prime is 504136603147. The reversal of 504136603136 is 631306631405.

It is a self number, because there is not a number n which added to its sum of digits gives 504136603136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2452070 + ... + 2649701.

Almost surely, 2^504136603136 is an apocalyptic number.

It is an amenable number.

504136603136 is an abundant number, since it is smaller than the sum of its proper divisors (508371271528).

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

504136603136 is an equidigital number, since it uses as much as digits as its factorization.

504136603136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101982 (or 5101966 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 504136603136 in words is "five hundred four billion, one hundred thirty-six million, six hundred three thousand, one hundred thirty-six".