4544242453 has 2 divisors, whose sum is σ = 4544242454. Its totient is φ = 4544242452.

The previous prime is 4544242433. The next prime is 4544242459. The reversal of 4544242453 is 3542424454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4540333924 + 3908529 = 67382^2 + 1977^2 .

It is a cyclic number.

It is not a de Polignac number, because 4544242453 - 2¹⁷ = 4544111381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4544242459) 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, 2272121226 + 2272121227.

It is an arithmetic number, because the mean of its divisors is an integer number (2272121227).

Almost surely, 2^4544242453 is an apocalyptic number.

It is an amenable number.

4544242453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4544242453 is an equidigital number, since it uses as much as digits as its factorization.

4544242453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 307200, while the sum is 37.

The square root of 4544242453 is about 67410.9965287563. The cubic root of 4544242453 is about 1656.3565579801.

The spelling of 4544242453 in words is "four billion, five hundred forty-four million, two hundred forty-two thousand, four hundred fifty-three".