504264113331 has 48 divisors (see below), whose sum is σ = 763812403200. Its totient is φ = 295391289600.

The previous prime is 504264113323. The next prime is 504264113369. The reversal of 504264113331 is 133311462405.

It is not a de Polignac number, because 504264113331 - 2³ = 504264113323 is a prime.

It is a super-2 number, since 2×504264113331² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 504264113292 and 504264113301.

It is not an unprimeable number, because it can be changed into a prime (504264193331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9233995 + ... + 9288443.

It is an arithmetic number, because the mean of its divisors is an integer number (15912758400).

Almost surely, 2^504264113331 is an apocalyptic number.

504264113331 is a deficient number, since it is larger than the sum of its proper divisors (259548289869).

504264113331 is a wasteful number, since it uses less digits than its factorization.

504264113331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55328 (or 55317 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 504264113331 its reverse (133311462405), we get a palindrome (637575575736).

The spelling of 504264113331 in words is "five hundred four billion, two hundred sixty-four million, one hundred thirteen thousand, three hundred thirty-one".