632042753 has 2 divisors, whose sum is σ = 632042754. Its totient is φ = 632042752.

The previous prime is 632042743. The next prime is 632042773. The reversal of 632042753 is 357240236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 628153969 + 3888784 = 25063^2 + 1972^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-632042753 is a prime.

It is not a weakly prime, because it can be changed into another prime (632042743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316021376 + 316021377.

It is an arithmetic number, because the mean of its divisors is an integer number (316021377).

Almost surely, 2^632042753 is an apocalyptic number.

It is an amenable number.

632042753 is a deficient number, since it is larger than the sum of its proper divisors (1).

632042753 is an equidigital number, since it uses as much as digits as its factorization.

632042753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 632042753 is about 25140.4604770875. The cubic root of 632042753 is about 858.1874358445.

Adding to 632042753 its reverse (357240236), we get a palindrome (989282989).

The spelling of 632042753 in words is "six hundred thirty-two million, forty-two thousand, seven hundred fifty-three".