253275523 has 2 divisors, whose sum is σ = 253275524. Its totient is φ = 253275522.

The previous prime is 253275521. The next prime is 253275557. The reversal of 253275523 is 325572352.

253275523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (253275557) can be obtained adding 253275523 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253275523 - 2¹ = 253275521 is a prime.

Together with 253275521, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (253275521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126637761 + 126637762.

It is an arithmetic number, because the mean of its divisors is an integer number (126637762).

Almost surely, 2^253275523 is an apocalyptic number.

253275523 is a deficient number, since it is larger than the sum of its proper divisors (1).

253275523 is an equidigital number, since it uses as much as digits as its factorization.

253275523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63000, while the sum is 34.

The square root of 253275523 is about 15914.6323551630. The cubic root of 253275523 is about 632.6998627869.

The spelling of 253275523 in words is "two hundred fifty-three million, two hundred seventy-five thousand, five hundred twenty-three".