253883231 has 8 divisors (see below), whose sum is σ = 290248704. Its totient is φ = 217541880.

The previous prime is 253883221. The next prime is 253883239. The reversal of 253883231 is 132388352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253883231 - 2¹⁰ = 253882207 is a prime.

It is a super-2 number, since 2×253883231² = 128913389965998722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 253883191 and 253883200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253883239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37406 + ... + 43668.

It is an arithmetic number, because the mean of its divisors is an integer number (36281088).

Almost surely, 2^253883231 is an apocalyptic number.

253883231 is a deficient number, since it is larger than the sum of its proper divisors (36365473).

253883231 is an equidigital number, since it uses as much as digits as its factorization.

253883231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12061.

The product of its digits is 34560, while the sum is 35.

The square root of 253883231 is about 15933.7136600354. The cubic root of 253883231 is about 633.2054908780.

The spelling of 253883231 in words is "two hundred fifty-three million, eight hundred eighty-three thousand, two hundred thirty-one".