2525512013 has 2 divisors, whose sum is σ = 2525512014. Its totient is φ = 2525512012.

The previous prime is 2525512001. The next prime is 2525512039. The reversal of 2525512013 is 3102155252.

It is an a-pointer prime, because the next prime (2525512039) can be obtained adding 2525512013 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2065066249 + 460445764 = 45443^2 + 21458^2 .

It is a cyclic number.

It is not a de Polignac number, because 2525512013 - 2¹⁸ = 2525249869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525512043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262756006 + 1262756007.

It is an arithmetic number, because the mean of its divisors is an integer number (1262756007).

Almost surely, 2^2525512013 is an apocalyptic number.

It is an amenable number.

2525512013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525512013 is an equidigital number, since it uses as much as digits as its factorization.

2525512013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2525512013 is about 50254.4725671258. The cubic root of 2525512013 is about 1361.8098764432.

Adding to 2525512013 its reverse (3102155252), we get a palindrome (5627667265).

The spelling of 2525512013 in words is "two billion, five hundred twenty-five million, five hundred twelve thousand, thirteen".