2544202125 has 48 divisors (see below), whose sum is σ = 4827775680. Its totient is φ = 1285480800.

The previous prime is 2544202121. The next prime is 2544202127. The reversal of 2544202125 is 5212024452.

2544202125 is a `hidden beast` number, since 2 + 5 + 442 + 0 + 212 + 5 = 666.

It is not a de Polignac number, because 2544202125 - 2² = 2544202121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544202121) 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 47 ways as a sum of consecutive naturals, for example, 38139 + ... + 80888.

It is an arithmetic number, because the mean of its divisors is an integer number (100578660).

Almost surely, 2^2544202125 is an apocalyptic number.

2544202125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2544202125 is a deficient number, since it is larger than the sum of its proper divisors (2283573555).

2544202125 is a wasteful number, since it uses less digits than its factorization.

2544202125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119067 (or 119054 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2544202125 is about 50440.0845062734. The cubic root of 2544202125 is about 1365.1609921614.

Adding to 2544202125 its reverse (5212024452), we get a palindrome (7756226577).

The spelling of 2544202125 in words is "two billion, five hundred forty-four million, two hundred two thousand, one hundred twenty-five".