52056133 has 2 divisors, whose sum is σ = 52056134. Its totient is φ = 52056132.

The previous prime is 52056127. The next prime is 52056149. The reversal of 52056133 is 33165025.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50936769 + 1119364 = 7137^2 + 1058^2 .

It is a cyclic number.

It is not a de Polignac number, because 52056133 - 2⁹ = 52055621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52056098 and 52056107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52056163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26028066 + 26028067.

It is an arithmetic number, because the mean of its divisors is an integer number (26028067).

Almost surely, 2^52056133 is an apocalyptic number.

It is an amenable number.

52056133 is a deficient number, since it is larger than the sum of its proper divisors (1).

52056133 is an equidigital number, since it uses as much as digits as its factorization.

52056133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 52056133 is about 7214.9936243908. The cubic root of 52056133 is about 373.3853731843.

The spelling of 52056133 in words is "fifty-two million, fifty-six thousand, one hundred thirty-three".