2540414125 has 16 divisors (see below), whose sum is σ = 3356935920. Its totient is φ = 1912780800.

The previous prime is 2540414111. The next prime is 2540414137. The reversal of 2540414125 is 5214140452.

It can be written as a sum of positive squares in 8 ways, for example, as 33709636 + 2506704489 = 5806^2 + 50067^2 .

It is not a de Polignac number, because 2540414125 - 2⁹ = 2540413613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2540414093 and 2540414102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595620 + ... + 599869.

It is an arithmetic number, because the mean of its divisors is an integer number (209808495).

Almost surely, 2^2540414125 is an apocalyptic number.

2540414125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2540414125 is a deficient number, since it is larger than the sum of its proper divisors (816521795).

2540414125 is a wasteful number, since it uses less digits than its factorization.

2540414125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195521 (or 1195511 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 2540414125 is about 50402.5210182983. The cubic root of 2540414125 is about 1364.4831374224.

Adding to 2540414125 its reverse (5214140452), we get a palindrome (7754554577).

The spelling of 2540414125 in words is "two billion, five hundred forty million, four hundred fourteen thousand, one hundred twenty-five".