504475242574405 has 16 divisors (see below), whose sum is σ = 625226051971584. Its totient is φ = 390356673762240.

The previous prime is 504475242574399. The next prime is 504475242574409.

504475242574405 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 504475242574405 - 2³ = 504475242574397 is a prime.

It is a super-2 number, since 2×504475242574405² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 504475242574405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504475242574409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 853054962 + ... + 853646131.

It is an arithmetic number, because the mean of its divisors is an integer number (39076628248224).

Almost surely, 2^{504475242574405} is an apocalyptic number.

It is an amenable number.

504475242574405 is a deficient number, since it is larger than the sum of its proper divisors (120750809397179).

504475242574405 is a wasteful number, since it uses less digits than its factorization.

504475242574405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706703036.

The product of its (nonzero) digits is 125440000, while the sum is 58.

The spelling of 504475242574405 in words is "five hundred four trillion, four hundred seventy-five billion, two hundred forty-two million, five hundred seventy-four thousand, four hundred five".