632752453 has 2 divisors, whose sum is σ = 632752454. Its totient is φ = 632752452.

The previous prime is 632752441. The next prime is 632752469. The reversal of 632752453 is 354257236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 584769124 + 47983329 = 24182^2 + 6927^2 .

It is a cyclic number.

It is not a de Polignac number, because 632752453 - 2⁹ = 632751941 is a prime.

It is a super-3 number, since 3×632752453³ (a number of 27 digits) contains 333 as substring.

It is equal to p_32942962 and since 632752453 and 32942962 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (632752423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316376226 + 316376227.

It is an arithmetic number, because the mean of its divisors is an integer number (316376227).

Almost surely, 2^632752453 is an apocalyptic number.

It is an amenable number.

632752453 is a deficient number, since it is larger than the sum of its proper divisors (1).

632752453 is an equidigital number, since it uses as much as digits as its factorization.

632752453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 37.

The square root of 632752453 is about 25154.5712147912. The cubic root of 632752453 is about 858.5085258339.

The spelling of 632752453 in words is "six hundred thirty-two million, seven hundred fifty-two thousand, four hundred fifty-three".