52366233 has 4 divisors (see below), whose sum is σ = 69821648. Its totient is φ = 34910820.

The previous prime is 52366229. The next prime is 52366241. The reversal of 52366233 is 33266325.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 52366233 - 2² = 52366229 is a prime.

It is a super-2 number, since 2×52366233² = 5484444717220578, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52366233.

It is not an unprimeable number, because it can be changed into a prime (52366283) 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, 8727703 + ... + 8727708.

It is an arithmetic number, because the mean of its divisors is an integer number (17455412).

Almost surely, 2^52366233 is an apocalyptic number.

It is an amenable number.

52366233 is a deficient number, since it is larger than the sum of its proper divisors (17455415).

52366233 is a wasteful number, since it uses less digits than its factorization.

52366233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17455414.

The product of its digits is 19440, while the sum is 30.

The square root of 52366233 is about 7236.4516857366. The cubic root of 52366233 is about 374.1253285636.

The spelling of 52366233 in words is "fifty-two million, three hundred sixty-six thousand, two hundred thirty-three".