253795833 has 12 divisors (see below), whose sum is σ = 367009968. Its totient is φ = 169005240.

The previous prime is 253795769. The next prime is 253795877. The reversal of 253795833 is 338597352.

It is not a de Polignac number, because 253795833 - 2⁶ = 253795769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253795033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7383 + ... + 23708.

It is an arithmetic number, because the mean of its divisors is an integer number (30584164).

Almost surely, 2^253795833 is an apocalyptic number.

It is an amenable number.

253795833 is a deficient number, since it is larger than the sum of its proper divisors (113214135).

253795833 is a wasteful number, since it uses less digits than its factorization.

253795833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32004 (or 32001 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 253795833 is about 15930.9708743692. The cubic root of 253795833 is about 633.1328232914.

The spelling of 253795833 in words is "two hundred fifty-three million, seven hundred ninety-five thousand, eight hundred thirty-three".