52233473 has 2 divisors, whose sum is σ = 52233474. Its totient is φ = 52233472.

The previous prime is 52233443. The next prime is 52233487. The reversal of 52233473 is 37433225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31730689 + 20502784 = 5633^2 + 4528^2 .

It is a cyclic number.

It is not a de Polignac number, because 52233473 - 2⁶ = 52233409 is a prime.

It is not a weakly prime, because it can be changed into another prime (52233443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26116736 + 26116737.

It is an arithmetic number, because the mean of its divisors is an integer number (26116737).

Almost surely, 2^52233473 is an apocalyptic number.

It is an amenable number.

52233473 is a deficient number, since it is larger than the sum of its proper divisors (1).

52233473 is an equidigital number, since it uses as much as digits as its factorization.

52233473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 29.

The square root of 52233473 is about 7227.2728604917. The cubic root of 52233473 is about 373.8088974791.

Adding to 52233473 its reverse (37433225), we get a palindrome (89666698).

The spelling of 52233473 in words is "fifty-two million, two hundred thirty-three thousand, four hundred seventy-three".