522134401 has 2 divisors, whose sum is σ = 522134402. Its totient is φ = 522134400.

The previous prime is 522134387. The next prime is 522134407. The reversal of 522134401 is 104431225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 522076801 + 57600 = 22849^2 + 240^2 .

It is a cyclic number.

It is not a de Polignac number, because 522134401 - 2⁵ = 522134369 is a prime.

It is not a weakly prime, because it can be changed into another prime (522134407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261067200 + 261067201.

It is an arithmetic number, because the mean of its divisors is an integer number (261067201).

Almost surely, 2^522134401 is an apocalyptic number.

It is an amenable number.

522134401 is a deficient number, since it is larger than the sum of its proper divisors (1).

522134401 is an equidigital number, since it uses as much as digits as its factorization.

522134401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 522134401 is about 22850.2604142710. The cubic root of 522134401 is about 805.2438858277.

Adding to 522134401 its reverse (104431225), we get a palindrome (626565626).

The spelling of 522134401 in words is "five hundred twenty-two million, one hundred thirty-four thousand, four hundred one".