52334561 has 2 divisors, whose sum is σ = 52334562. Its totient is φ = 52334560.

The previous prime is 52334489. The next prime is 52334599. The reversal of 52334561 is 16543325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41152225 + 11182336 = 6415^2 + 3344^2 .

It is a cyclic number.

It is not a de Polignac number, because 52334561 - 2¹⁴ = 52318177 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52334461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26167280 + 26167281.

It is an arithmetic number, because the mean of its divisors is an integer number (26167281).

Almost surely, 2^52334561 is an apocalyptic number.

It is an amenable number.

52334561 is a deficient number, since it is larger than the sum of its proper divisors (1).

52334561 is an equidigital number, since it uses as much as digits as its factorization.

52334561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 52334561 is about 7234.2629894136. The cubic root of 52334561 is about 374.0498875372.

Adding to 52334561 its reverse (16543325), we get a palindrome (68877886).

It can be divided in two parts, 523345 and 61, that multiplied together give a triangular number (31924045 = T₇₉₉₀).

The spelling of 52334561 in words is "fifty-two million, three hundred thirty-four thousand, five hundred sixty-one".