632023253 has 2 divisors, whose sum is σ = 632023254. Its totient is φ = 632023252.

The previous prime is 632023207. The next prime is 632023267. The reversal of 632023253 is 352320236.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 415874449 + 216148804 = 20393^2 + 14702^2 .

It is a cyclic number.

It is not a de Polignac number, because 632023253 - 2¹⁰ = 632022229 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (632020253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316011626 + 316011627.

It is an arithmetic number, because the mean of its divisors is an integer number (316011627).

Almost surely, 2^632023253 is an apocalyptic number.

It is an amenable number.

632023253 is a deficient number, since it is larger than the sum of its proper divisors (1).

632023253 is an equidigital number, since it uses as much as digits as its factorization.

632023253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 632023253 is about 25140.0726530374. The cubic root of 632023253 is about 858.1786100560.

Adding to 632023253 its reverse (352320236), we get a palindrome (984343489).

The spelling of 632023253 in words is "six hundred thirty-two million, twenty-three thousand, two hundred fifty-three".