2504325320 has 128 divisors (see below), whose sum is σ = 6616512000. Its totient is φ = 852703488.

The previous prime is 2504325311. The next prime is 2504325377. The reversal of 2504325320 is 235234052.

It is a self number, because there is not a number n which added to its sum of digits gives 2504325320.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2290694 + ... + 2291786.

It is an arithmetic number, because the mean of its divisors is an integer number (51691500).

Almost surely, 2^2504325320 is an apocalyptic number.

2504325320 is a gapful number since it is divisible by the number (20) 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 2504325320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3308256000).

2504325320 is an abundant number, since it is smaller than the sum of its proper divisors (4112186680).

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

2504325320 is a wasteful number, since it uses less digits than its factorization.

2504325320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292 (or 1274 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2504325320 is about 50043.2345077734. The cubic root of 2504325320 is about 1357.9910723188.

Adding to 2504325320 its reverse (235234052), we get a palindrome (2739559372).

The spelling of 2504325320 in words is "two billion, five hundred four million, three hundred twenty-five thousand, three hundred twenty".