4452401047 has 2 divisors, whose sum is σ = 4452401048. Its totient is φ = 4452401046.

The previous prime is 4452401021. The next prime is 4452401077. The reversal of 4452401047 is 7401042544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4452401047 - 2¹⁵ = 4452368279 is a prime.

It is a super-3 number, since 3×4452401047³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4452401077) 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, 2226200523 + 2226200524.

It is an arithmetic number, because the mean of its divisors is an integer number (2226200524).

Almost surely, 2^4452401047 is an apocalyptic number.

4452401047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4452401047 is an equidigital number, since it uses as much as digits as its factorization.

4452401047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17920, while the sum is 31.

The square root of 4452401047 is about 66726.3145018515. The cubic root of 4452401047 is about 1645.1219314466.

The spelling of 4452401047 in words is "four billion, four hundred fifty-two million, four hundred one thousand, forty-seven".