4503450389 has 2 divisors, whose sum is σ = 4503450390. Its totient is φ = 4503450388.

The previous prime is 4503450323. The next prime is 4503450401. The reversal of 4503450389 is 9830543054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4486722289 + 16728100 = 66983^2 + 4090^2 .

It is a cyclic number.

It is not a de Polignac number, because 4503450389 - 2²⁸ = 4235014933 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4503450689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2251725194 + 2251725195.

It is an arithmetic number, because the mean of its divisors is an integer number (2251725195).

Almost surely, 2^4503450389 is an apocalyptic number.

It is an amenable number.

4503450389 is a deficient number, since it is larger than the sum of its proper divisors (1).

4503450389 is an equidigital number, since it uses as much as digits as its factorization.

4503450389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 4503450389 is about 67107.7520782808. The cubic root of 4503450389 is about 1651.3854771452.

The spelling of 4503450389 in words is "four billion, five hundred three million, four hundred fifty thousand, three hundred eighty-nine".