63132533 has 2 divisors, whose sum is σ = 63132534. Its totient is φ = 63132532.

The previous prime is 63132491. The next prime is 63132541. The reversal of 63132533 is 33523136.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58629649 + 4502884 = 7657^2 + 2122^2 .

It is a cyclic number.

It is not a de Polignac number, because 63132533 - 2¹⁸ = 62870389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63132583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31566266 + 31566267.

It is an arithmetic number, because the mean of its divisors is an integer number (31566267).

Almost surely, 2^63132533 is an apocalyptic number.

It is an amenable number.

63132533 is a deficient number, since it is larger than the sum of its proper divisors (1).

63132533 is an equidigital number, since it uses as much as digits as its factorization.

63132533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 26.

The square root of 63132533 is about 7945.5983412201. The cubic root of 63132533 is about 398.1845499012.

Adding to 63132533 its reverse (33523136), we get a palindrome (96655669).

The spelling of 63132533 in words is "sixty-three million, one hundred thirty-two thousand, five hundred thirty-three".