2452100125 has 32 divisors (see below), whose sum is σ = 3123154944. Its totient is φ = 1921752000.

The previous prime is 2452100107. The next prime is 2452100129. The reversal of 2452100125 is 5210012542.

It is not a de Polignac number, because 2452100125 - 2⁹ = 2452099613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2452100096 and 2452100105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452100129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1316695 + ... + 1318555.

It is an arithmetic number, because the mean of its divisors is an integer number (97598592).

Almost surely, 2^2452100125 is an apocalyptic number.

2452100125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2452100125 is a deficient number, since it is larger than the sum of its proper divisors (671054819).

2452100125 is a wasteful number, since it uses less digits than its factorization.

2452100125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086 (or 2076 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2452100125 is about 49518.6846049044. The cubic root of 2452100125 is about 1348.4848341622.

Adding to 2452100125 its reverse (5210012542), we get a palindrome (7662112667).

The spelling of 2452100125 in words is "two billion, four hundred fifty-two million, one hundred thousand, one hundred twenty-five".