504617768225 has 6 divisors (see below), whose sum is σ = 625726032630. Its totient is φ = 403694214560.

The previous prime is 504617768197. The next prime is 504617768293. The reversal of 504617768225 is 522867716405.

It can be written as a sum of positive squares in 3 ways, for example, as 73135630096 + 431482138129 = 270436^2 + 656873^2 .

It is not a de Polignac number, because 504617768225 - 2²⁴ = 504600991009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10092355340 + ... + 10092355389.

It is an arithmetic number, because the mean of its divisors is an integer number (104287672105).

Almost surely, 2^504617768225 is an apocalyptic number.

It is an amenable number.

504617768225 is a deficient number, since it is larger than the sum of its proper divisors (121108264405).

504617768225 is a wasteful number, since it uses less digits than its factorization.

504617768225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20184710739 (or 20184710734 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 53.

The spelling of 504617768225 in words is "five hundred four billion, six hundred seventeen million, seven hundred sixty-eight thousand, two hundred twenty-five".