252123335 has 4 divisors (see below), whose sum is σ = 302548008. Its totient is φ = 201698664.

The previous prime is 252123323. The next prime is 252123349. The reversal of 252123335 is 533321252.

252123335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252123335 - 2⁶ = 252123271 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25212329 + ... + 25212338.

It is an arithmetic number, because the mean of its divisors is an integer number (75637002).

Almost surely, 2^252123335 is an apocalyptic number.

252123335 is a deficient number, since it is larger than the sum of its proper divisors (50424673).

252123335 is an equidigital number, since it uses as much as digits as its factorization.

252123335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50424672.

The product of its digits is 5400, while the sum is 26.

The square root of 252123335 is about 15878.3920785450. The cubic root of 252123335 is about 631.7389890188.

Adding to 252123335 its reverse (533321252), we get a palindrome (785444587).

The spelling of 252123335 in words is "two hundred fifty-two million, one hundred twenty-three thousand, three hundred thirty-five".