252735799 has 8 divisors (see below), whose sum is σ = 264861792. Its totient is φ = 240704640.

The previous prime is 252735781. The next prime is 252735817. The reversal of 252735799 is 997537252.

252735799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (252735781) and next prime (252735817).

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 252735799 - 2¹¹ = 252733751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252745799) 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, 18222 + ... + 28939.

It is an arithmetic number, because the mean of its divisors is an integer number (33107724).

Almost surely, 2^252735799 is an apocalyptic number.

252735799 is a deficient number, since it is larger than the sum of its proper divisors (12125993).

252735799 is a wasteful number, since it uses less digits than its factorization.

252735799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47417.

The product of its digits is 1190700, while the sum is 49.

The square root of 252735799 is about 15897.6664639814. Note that the first 3 decimals coincide. The cubic root of 252735799 is about 632.2501204819.

The spelling of 252735799 in words is "two hundred fifty-two million, seven hundred thirty-five thousand, seven hundred ninety-nine".