2520233125 has 20 divisors (see below), whose sum is σ = 3152725180. Its totient is φ = 2013984000.

The previous prime is 2520233123. The next prime is 2520233129. The reversal of 2520233125 is 5213320252.

It can be written as a sum of positive squares in 10 ways, for example, as 1496297124 + 1023936001 = 38682^2 + 31999^2 .

It is not a de Polignac number, because 2520233125 - 2¹ = 2520233123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 2520233125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520233123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 809071 + ... + 812179.

It is an arithmetic number, because the mean of its divisors is an integer number (157636259).

Almost surely, 2^2520233125 is an apocalyptic number.

2520233125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2520233125 is a deficient number, since it is larger than the sum of its proper divisors (632492055).

2520233125 is an equidigital number, since it uses as much as digits as its factorization.

2520233125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4426 (or 4411 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2520233125 is about 50201.9235189250. The cubic root of 2520233125 is about 1360.8603849648.

Adding to 2520233125 its reverse (5213320252), we get a palindrome (7733553377).

The spelling of 2520233125 in words is "two billion, five hundred twenty million, two hundred thirty-three thousand, one hundred twenty-five".