253829023 has 32 divisors (see below), whose sum is σ = 321269760. Its totient is φ = 195540480.

The previous prime is 253829011. The next prime is 253829039. The reversal of 253829023 is 320928352.

It is a cyclic number.

It is not a de Polignac number, because 253829023 - 2⁹ = 253828511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253829023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253820023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 305773 + ... + 306601.

It is an arithmetic number, because the mean of its divisors is an integer number (10039680).

Almost surely, 2^253829023 is an apocalyptic number.

253829023 is a deficient number, since it is larger than the sum of its proper divisors (67440737).

253829023 is a wasteful number, since it uses less digits than its factorization.

253829023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 253829023 is about 15932.0125219634. The cubic root of 253829023 is about 633.1604212786.

The spelling of 253829023 in words is "two hundred fifty-three million, eight hundred twenty-nine thousand, twenty-three".