252253199 has 4 divisors (see below), whose sum is σ = 275185320. Its totient is φ = 229321080.

The previous prime is 252253189. The next prime is 252253237. The reversal of 252253199 is 991352252.

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 252253199 - 2⁸ = 252252943 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 (252253159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11466044 + ... + 11466065.

It is an arithmetic number, because the mean of its divisors is an integer number (68796330).

Almost surely, 2^252253199 is an apocalyptic number.

252253199 is a deficient number, since it is larger than the sum of its proper divisors (22932121).

252253199 is a wasteful number, since it uses less digits than its factorization.

252253199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22932120.

The product of its digits is 48600, while the sum is 38.

The square root of 252253199 is about 15882.4808830359. The cubic root of 252253199 is about 631.8474360351.

The spelling of 252253199 in words is "two hundred fifty-two million, two hundred fifty-three thousand, one hundred ninety-nine".