2541412525 has 12 divisors (see below), whose sum is σ = 3236524372. Its totient is φ = 1978179840.

The previous prime is 2541412481. The next prime is 2541412543. The reversal of 2541412525 is 5252141452.

It can be written as a sum of positive squares in 6 ways, for example, as 144624676 + 2396787849 = 12026^2 + 48957^2 .

It is not a de Polignac number, because 2541412525 - 2⁷ = 2541412397 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1372812 + ... + 1374661.

Almost surely, 2^2541412525 is an apocalyptic number.

2541412525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2541412525 is a deficient number, since it is larger than the sum of its proper divisors (695111847).

2541412525 is a wasteful number, since it uses less digits than its factorization.

2541412525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747520 (or 2747515 counting only the distinct ones).

The product of its digits is 16000, while the sum is 31.

The square root of 2541412525 is about 50412.4243118698. The cubic root of 2541412525 is about 1364.6618643900.

Adding to 2541412525 its reverse (5252141452), we get a palindrome (7793553977).

The spelling of 2541412525 in words is "two billion, five hundred forty-one million, four hundred twelve thousand, five hundred twenty-five".