52276233 has 4 divisors (see below), whose sum is σ = 69701648. Its totient is φ = 34850820.

The previous prime is 52276229. The next prime is 52276253. The reversal of 52276233 is 33267225.

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 52276233 - 2² = 52276229 is a prime.

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 52276233.

It is not an unprimeable number, because it can be changed into a prime (52276253) 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, 8712703 + ... + 8712708.

It is an arithmetic number, because the mean of its divisors is an integer number (17425412).

Almost surely, 2^52276233 is an apocalyptic number.

It is an amenable number.

52276233 is a deficient number, since it is larger than the sum of its proper divisors (17425415).

52276233 is a wasteful number, since it uses less digits than its factorization.

52276233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17425414.

The product of its digits is 15120, while the sum is 30.

The square root of 52276233 is about 7230.2304942512. The cubic root of 52276233 is about 373.9108736502.

The spelling of 52276233 in words is "fifty-two million, two hundred seventy-six thousand, two hundred thirty-three".