52622113 has 2 divisors, whose sum is σ = 52622114. Its totient is φ = 52622112.

The previous prime is 52622107. The next prime is 52622117. The reversal of 52622113 is 31122625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47568609 + 5053504 = 6897^2 + 2248^2 .

It is a cyclic number.

It is not a de Polignac number, because 52622113 - 2⁵ = 52622081 is a prime.

It is not a weakly prime, because it can be changed into another prime (52622117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26311056 + 26311057.

It is an arithmetic number, because the mean of its divisors is an integer number (26311057).

Almost surely, 2^52622113 is an apocalyptic number.

It is an amenable number.

52622113 is a deficient number, since it is larger than the sum of its proper divisors (1).

52622113 is an equidigital number, since it uses as much as digits as its factorization.

52622113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 22.

The square root of 52622113 is about 7254.1100763636. The cubic root of 52622113 is about 374.7337084297.

Adding to 52622113 its reverse (31122625), we get a palindrome (83744738).

The spelling of 52622113 in words is "fifty-two million, six hundred twenty-two thousand, one hundred thirteen".