2502421125 has 32 divisors (see below), whose sum is σ = 4383200640. Its totient is φ = 1264377600.

The previous prime is 2502421109. The next prime is 2502421133. The reversal of 2502421125 is 5211242052.

2502421125 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 2502421125 - 2⁴ = 2502421109 is a prime.

It is a super-2 number, since 2×2502421125² = 12524222973692531250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2502421095 and 2502421104.

It is a congruent number.

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, 168484 + ... + 182733.

It is an arithmetic number, because the mean of its divisors is an integer number (136975020).

Almost surely, 2^2502421125 is an apocalyptic number.

2502421125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2502421125 is a deficient number, since it is larger than the sum of its proper divisors (1880779515).

2502421125 is a wasteful number, since it uses less digits than its factorization.

2502421125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351254 (or 351244 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2502421125 is about 50024.2053909905. The cubic root of 2502421125 is about 1357.6467965614.

Adding to 2502421125 its reverse (5211242052), we get a palindrome (7713663177).

The spelling of 2502421125 in words is "two billion, five hundred two million, four hundred twenty-one thousand, one hundred twenty-five".