504013252525 has 12 divisors (see below), whose sum is σ = 652149322272. Its totient is φ = 385679705840.

The previous prime is 504013252507. The next prime is 504013252543. The reversal of 504013252525 is 525252310405.

It is an interprime number because it is at equal distance from previous prime (504013252507) and next prime (504013252543).

It is not a de Polignac number, because 504013252525 - 2⁵ = 504013252493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 438271819 + ... + 438272968.

It is an arithmetic number, because the mean of its divisors is an integer number (54345776856).

Almost surely, 2^504013252525 is an apocalyptic number.

It is an amenable number.

504013252525 is a deficient number, since it is larger than the sum of its proper divisors (148136069747).

504013252525 is a wasteful number, since it uses less digits than its factorization.

504013252525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876544820 (or 876544815 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 504013252525 in words is "five hundred four billion, thirteen million, two hundred fifty-two thousand, five hundred twenty-five".