504512055134245 has 16 divisors (see below), whose sum is σ = 622372123864512. Its totient is φ = 392374108851840.

The previous prime is 504512055134161. The next prime is 504512055134293. The reversal of 504512055134245 is 542431550215405.

It is a happy number.

It is not a de Polignac number, because 504512055134245 - 2²¹ = 504512053037093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504512055134195 and 504512055134204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4348059327 + ... + 4348175356.

It is an arithmetic number, because the mean of its divisors is an integer number (38898257741532).

Almost surely, 2^{504512055134245} is an apocalyptic number.

It is an amenable number.

504512055134245 is a deficient number, since it is larger than the sum of its proper divisors (117860068730267).

504512055134245 is a wasteful number, since it uses less digits than its factorization.

504512055134245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8696235012.

The product of its (nonzero) digits is 2400000, while the sum is 46.

The spelling of 504512055134245 in words is "five hundred four trillion, five hundred twelve billion, fifty-five million, one hundred thirty-four thousand, two hundred forty-five".