2531325614 has 4 divisors (see below), whose sum is σ = 3796988424. Its totient is φ = 1265662806.

The previous prime is 2531325613. The next prime is 2531325637. The reversal of 2531325614 is 4165231352.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2531325611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632831402 + ... + 632831405.

It is an arithmetic number, because the mean of its divisors is an integer number (949247106).

Almost surely, 2^2531325614 is an apocalyptic number.

2531325614 is a deficient number, since it is larger than the sum of its proper divisors (1265662810).

2531325614 is a wasteful number, since it uses less digits than its factorization.

2531325614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265662809.

The product of its digits is 21600, while the sum is 32.

The square root of 2531325614 is about 50312.2809461070. The cubic root of 2531325614 is about 1362.8540148353.

Adding to 2531325614 its reverse (4165231352), we get a palindrome (6696556966).

The spelling of 2531325614 in words is "two billion, five hundred thirty-one million, three hundred twenty-five thousand, six hundred fourteen".