504104261232 has 160 divisors (see below), whose sum is σ = 1530637032960. Its totient is φ = 140943836160.

The previous prime is 504104261201. The next prime is 504104261233. The reversal of 504104261232 is 232162401405.

It is a super-2 number, since 2×504104261232² (a number of 24 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 504104261232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504104261233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16162869 + ... + 16194027.

It is an arithmetic number, because the mean of its divisors is an integer number (9566481456).

Almost surely, 2^504104261232 is an apocalyptic number.

504104261232 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504104261232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (765318516480).

504104261232 is an abundant number, since it is smaller than the sum of its proper divisors (1026532771728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

504104261232 is a wasteful number, since it uses less digits than its factorization.

504104261232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33551 (or 33545 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 504104261232 its reverse (232162401405), we get a palindrome (736266662637).

The spelling of 504104261232 in words is "five hundred four billion, one hundred four million, two hundred sixty-one thousand, two hundred thirty-two".