524022113 has 2 divisors, whose sum is σ = 524022114. Its totient is φ = 524022112.

The previous prime is 524022097. The next prime is 524022137. The reversal of 524022113 is 311220425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 447407104 + 76615009 = 21152^2 + 8753^2 .

It is a cyclic number.

It is not a de Polignac number, because 524022113 - 2⁴ = 524022097 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (524022173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262011056 + 262011057.

It is an arithmetic number, because the mean of its divisors is an integer number (262011057).

Almost surely, 2^524022113 is an apocalyptic number.

It is an amenable number.

524022113 is a deficient number, since it is larger than the sum of its proper divisors (1).

524022113 is an equidigital number, since it uses as much as digits as its factorization.

524022113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 524022113 is about 22891.5292848687. The cubic root of 524022113 is about 806.2131384065.

Adding to 524022113 its reverse (311220425), we get a palindrome (835242538).

The spelling of 524022113 in words is "five hundred twenty-four million, twenty-two thousand, one hundred thirteen".