253625297 has 2 divisors, whose sum is σ = 253625298. Its totient is φ = 253625296.

The previous prime is 253625293. The next prime is 253625369. The reversal of 253625297 is 792526352.

253625297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210801361 + 42823936 = 14519^2 + 6544^2 .

It is a cyclic number.

It is not a de Polignac number, because 253625297 - 2² = 253625293 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (253625293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126812648 + 126812649.

It is an arithmetic number, because the mean of its divisors is an integer number (126812649).

Almost surely, 2^253625297 is an apocalyptic number.

It is an amenable number.

253625297 is a deficient number, since it is larger than the sum of its proper divisors (1).

253625297 is an equidigital number, since it uses as much as digits as its factorization.

253625297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 41.

The square root of 253625297 is about 15925.6176332348. The cubic root of 253625297 is about 632.9909820714.

The spelling of 253625297 in words is "two hundred fifty-three million, six hundred twenty-five thousand, two hundred ninety-seven".