253901267 has 4 divisors (see below), whose sum is σ = 253933176. Its totient is φ = 253869360.

The previous prime is 253901113. The next prime is 253901279. The reversal of 253901267 is 762109352.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 253901267 - 2²⁴ = 237124051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253901287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6788 + ... + 23534.

It is an arithmetic number, because the mean of its divisors is an integer number (63483294).

Almost surely, 2^253901267 is an apocalyptic number.

253901267 is a deficient number, since it is larger than the sum of its proper divisors (31909).

253901267 is a wasteful number, since it uses less digits than its factorization.

253901267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31908.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 253901267 is about 15934.2796197381. The cubic root of 253901267 is about 633.2204849414.

The spelling of 253901267 in words is "two hundred fifty-three million, nine hundred one thousand, two hundred sixty-seven".