632055449 has 2 divisors, whose sum is σ = 632055450. Its totient is φ = 632055448.

The previous prime is 632055397. The next prime is 632055451. The reversal of 632055449 is 944550236.

632055449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 542563849 + 89491600 = 23293^2 + 9460^2 .

It is a cyclic number.

It is not a de Polignac number, because 632055449 - 2²⁴ = 615278233 is a prime.

It is a super-2 number, since 2×632055449² = 798988181221183202, which contains 22 as substring.

Together with 632055451, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (632055049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316027724 + 316027725.

It is an arithmetic number, because the mean of its divisors is an integer number (316027725).

Almost surely, 2^632055449 is an apocalyptic number.

It is an amenable number.

632055449 is a deficient number, since it is larger than the sum of its proper divisors (1).

632055449 is an equidigital number, since it uses as much as digits as its factorization.

632055449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 632055449 is about 25140.7129771612. The cubic root of 632055449 is about 858.1931820142.

The spelling of 632055449 in words is "six hundred thirty-two million, fifty-five thousand, four hundred forty-nine".