52789133 has 2 divisors, whose sum is σ = 52789134. Its totient is φ = 52789132.

The previous prime is 52789123. The next prime is 52789169. The reversal of 52789133 is 33198725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50651689 + 2137444 = 7117^2 + 1462^2 .

It is a cyclic number.

It is not a de Polignac number, because 52789133 - 2¹⁶ = 52723597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52789103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26394566 + 26394567.

It is an arithmetic number, because the mean of its divisors is an integer number (26394567).

Almost surely, 2^52789133 is an apocalyptic number.

It is an amenable number.

52789133 is a deficient number, since it is larger than the sum of its proper divisors (1).

52789133 is an equidigital number, since it uses as much as digits as its factorization.

52789133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The square root of 52789133 is about 7265.6130505278. The cubic root of 52789133 is about 375.1297518408.

The spelling of 52789133 in words is "fifty-two million, seven hundred eighty-nine thousand, one hundred thirty-three".