52022263 has 2 divisors, whose sum is σ = 52022264. Its totient is φ = 52022262.

The previous prime is 52022249. The next prime is 52022273. The reversal of 52022263 is 36222025.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52022263 - 2⁵ = 52022231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52022213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26011131 + 26011132.

It is an arithmetic number, because the mean of its divisors is an integer number (26011132).

Almost surely, 2^52022263 is an apocalyptic number.

52022263 is a deficient number, since it is larger than the sum of its proper divisors (1).

52022263 is an equidigital number, since it uses as much as digits as its factorization.

52022263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 52022263 is about 7212.6460470482. The cubic root of 52022263 is about 373.3043753226.

Adding to 52022263 its reverse (36222025), we get a palindrome (88244288).

The spelling of 52022263 in words is "fifty-two million, twenty-two thousand, two hundred sixty-three".