2504211825 has 24 divisors (see below), whose sum is σ = 4320312768. Its totient is φ = 1277510080.

The previous prime is 2504211823. The next prime is 2504211839. The reversal of 2504211825 is 5281124052.

2504211825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2504211825 - 2¹ = 2504211823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2504211792 and 2504211801.

It is not an unprimeable number, because it can be changed into a prime (2504211823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 724134 + ... + 727583.

It is an arithmetic number, because the mean of its divisors is an integer number (180013032).

Almost surely, 2^2504211825 is an apocalyptic number.

2504211825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2504211825 is a deficient number, since it is larger than the sum of its proper divisors (1816100943).

2504211825 is a wasteful number, since it uses less digits than its factorization.

2504211825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451753 (or 1451748 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 2504211825 is about 50042.1005254576. The cubic root of 2504211825 is about 1357.9705574754.

Adding to 2504211825 its reverse (5281124052), we get a palindrome (7785335877).

The spelling of 2504211825 in words is "two billion, five hundred four million, two hundred eleven thousand, eight hundred twenty-five".