504253415613 has 16 divisors (see below), whose sum is σ = 677407640000. Its totient is φ = 333641514240.

The previous prime is 504253415507. The next prime is 504253415639. The reversal of 504253415613 is 316514352405.

It is a happy number.

It is not a de Polignac number, because 504253415613 - 2¹⁷ = 504253284541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504253416613) 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, 659548 + ... + 1201461.

It is an arithmetic number, because the mean of its divisors is an integer number (42337977500).

Almost surely, 2^504253415613 is an apocalyptic number.

It is an amenable number.

504253415613 is a deficient number, since it is larger than the sum of its proper divisors (173154224387).

504253415613 is a wasteful number, since it uses less digits than its factorization.

504253415613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861692.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 504253415613 in words is "five hundred four billion, two hundred fifty-three million, four hundred fifteen thousand, six hundred thirteen".