52258133 has 2 divisors, whose sum is σ = 52258134. Its totient is φ = 52258132.

The previous prime is 52258109. The next prime is 52258147. The reversal of 52258133 is 33185225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51523684 + 734449 = 7178^2 + 857^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52258133 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52258096 and 52258105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52258103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26129066 + 26129067.

It is an arithmetic number, because the mean of its divisors is an integer number (26129067).

Almost surely, 2^52258133 is an apocalyptic number.

It is an amenable number.

52258133 is a deficient number, since it is larger than the sum of its proper divisors (1).

52258133 is an equidigital number, since it uses as much as digits as its factorization.

52258133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 29.

The square root of 52258133 is about 7228.9786968838. The cubic root of 52258133 is about 373.8677146615.

The spelling of 52258133 in words is "fifty-two million, two hundred fifty-eight thousand, one hundred thirty-three".