52305933 has 16 divisors (see below), whose sum is σ = 72961920. Its totient is φ = 33331232.

The previous prime is 52305907. The next prime is 52305943. The reversal of 52305933 is 33950325.

It is not a de Polignac number, because 52305933 - 2¹⁷ = 52174861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52305933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52305943) 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, 35785 + ... + 37217.

It is an arithmetic number, because the mean of its divisors is an integer number (4560120).

Almost surely, 2^52305933 is an apocalyptic number.

It is an amenable number.

52305933 is a deficient number, since it is larger than the sum of its proper divisors (20655987).

52305933 is an equidigital number, since it uses as much as digits as its factorization.

52305933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505 (or 1459 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 30.

The square root of 52305933 is about 7232.2840790445. The cubic root of 52305933 is about 373.9816709635.

The spelling of 52305933 in words is "fifty-two million, three hundred five thousand, nine hundred thirty-three".