253412629 has 2 divisors, whose sum is σ = 253412630. Its totient is φ = 253412628.

The previous prime is 253412617. The next prime is 253412657. The reversal of 253412629 is 926214352.

253412629 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., 163200625 + 90212004 = 12775^2 + 9498^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253412629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253412594 and 253412603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253412669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126706314 + 126706315.

It is an arithmetic number, because the mean of its divisors is an integer number (126706315).

Almost surely, 2^253412629 is an apocalyptic number.

It is an amenable number.

253412629 is a deficient number, since it is larger than the sum of its proper divisors (1).

253412629 is an equidigital number, since it uses as much as digits as its factorization.

253412629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 34.

The square root of 253412629 is about 15918.9393176807. The cubic root of 253412629 is about 632.8140089654.

The spelling of 253412629 in words is "two hundred fifty-three million, four hundred twelve thousand, six hundred twenty-nine".