235168253 has 2 divisors, whose sum is σ = 235168254. Its totient is φ = 235168252.

The previous prime is 235168243. The next prime is 235168303. The reversal of 235168253 is 352861532.

235168253 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., 142969849 + 92198404 = 11957^2 + 9602^2 .

It is a cyclic number.

It is not a de Polignac number, because 235168253 - 2¹² = 235164157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235168243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117584126 + 117584127.

It is an arithmetic number, because the mean of its divisors is an integer number (117584127).

Almost surely, 2^235168253 is an apocalyptic number.

It is an amenable number.

235168253 is a deficient number, since it is larger than the sum of its proper divisors (1).

235168253 is an equidigital number, since it uses as much as digits as its factorization.

235168253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 35.

The square root of 235168253 is about 15335.1965425944. The cubic root of 235168253 is about 617.2478193544.

The spelling of 235168253 in words is "two hundred thirty-five million, one hundred sixty-eight thousand, two hundred fifty-three".