6525036253 has 2 divisors, whose sum is σ = 6525036254. Its totient is φ = 6525036252.

The previous prime is 6525036251. The next prime is 6525036257. The reversal of 6525036253 is 3526305256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5733064089 + 791972164 = 75717^2 + 28142^2 .

It is a cyclic number.

It is not a de Polignac number, because 6525036253 - 2¹ = 6525036251 is a prime.

Together with 6525036251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6525036251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3262518126 + 3262518127.

It is an arithmetic number, because the mean of its divisors is an integer number (3262518127).

Almost surely, 2^6525036253 is an apocalyptic number.

It is an amenable number.

6525036253 is a deficient number, since it is larger than the sum of its proper divisors (1).

6525036253 is an equidigital number, since it uses as much as digits as its factorization.

6525036253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 37.

The square root of 6525036253 is about 80777.6965071424. The cubic root of 6525036253 is about 1868.6486135560.

The spelling of 6525036253 in words is "six billion, five hundred twenty-five million, thirty-six thousand, two hundred fifty-three".