52766433 has 12 divisors (see below), whose sum is σ = 78677248. Its totient is φ = 34042680.

The previous prime is 52766411. The next prime is 52766443. The reversal of 52766433 is 33466725.

52766433 is a `hidden beast` number, since 5 + 2 + 7 + 6 + 643 + 3 = 666.

It is not a de Polignac number, because 52766433 - 2⁶ = 52766369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52766443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94285 + ... + 94842.

Almost surely, 2^52766433 is an apocalyptic number.

It is an amenable number.

52766433 is a deficient number, since it is larger than the sum of its proper divisors (25910815).

52766433 is a wasteful number, since it uses less digits than its factorization.

52766433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189164 (or 189161 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 52766433 is about 7264.0507294484. The cubic root of 52766433 is about 375.0759739402.

The spelling of 52766433 in words is "fifty-two million, seven hundred sixty-six thousand, four hundred thirty-three".