2525031213 has 8 divisors (see below), whose sum is σ = 3370550688. Its totient is φ = 1681432944.

The previous prime is 2525031191. The next prime is 2525031221. The reversal of 2525031213 is 3121305252.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2525031213 - 2¹² = 2525027117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525031253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 477231 + ... + 482492.

It is an arithmetic number, because the mean of its divisors is an integer number (421318836).

Almost surely, 2^2525031213 is an apocalyptic number.

It is an amenable number.

2525031213 is a deficient number, since it is larger than the sum of its proper divisors (845519475).

2525031213 is an equidigital number, since it uses as much as digits as its factorization.

2525031213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960603.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2525031213 is about 50249.6886856028. The cubic root of 2525031213 is about 1361.7234517579.

Adding to 2525031213 its reverse (3121305252), we get a palindrome (5646336465).

The spelling of 2525031213 in words is "two billion, five hundred twenty-five million, thirty-one thousand, two hundred thirteen".