4451436053 has 2 divisors, whose sum is σ = 4451436054. Its totient is φ = 4451436052.

The previous prime is 4451436047. The next prime is 4451436089. The reversal of 4451436053 is 3506341544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3983881924 + 467554129 = 63118^2 + 21623^2 .

It is a cyclic number.

It is not a de Polignac number, because 4451436053 - 2⁸ = 4451435797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4451436653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2225718026 + 2225718027.

It is an arithmetic number, because the mean of its divisors is an integer number (2225718027).

Almost surely, 2^4451436053 is an apocalyptic number.

It is an amenable number.

4451436053 is a deficient number, since it is larger than the sum of its proper divisors (1).

4451436053 is an equidigital number, since it uses as much as digits as its factorization.

4451436053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 4451436053 is about 66719.0831246953. The cubic root of 4451436053 is about 1645.0030706730.

Adding to 4451436053 its reverse (3506341544), we get a palindrome (7957777597).

The spelling of 4451436053 in words is "four billion, four hundred fifty-one million, four hundred thirty-six thousand, fifty-three".