252550833 has 16 divisors (see below), whose sum is σ = 352450176. Its totient is φ = 160554240.

The previous prime is 252550817. The next prime is 252550841. The reversal of 252550833 is 338055252.

It is not a de Polignac number, because 252550833 - 2⁴ = 252550817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252550794 and 252550803.

It is not an unprimeable number, because it can be changed into a prime (252550813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17823 + ... + 28683.

It is an arithmetic number, because the mean of its divisors is an integer number (22028136).

Almost surely, 2^252550833 is an apocalyptic number.

252550833 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

252550833 is a deficient number, since it is larger than the sum of its proper divisors (99899343).

252550833 is a wasteful number, since it uses less digits than its factorization.

252550833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11224.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 252550833 is about 15891.8480045588. The cubic root of 252550833 is about 632.0958443343.

The spelling of 252550833 in words is "two hundred fifty-two million, five hundred fifty thousand, eight hundred thirty-three".