2040324553 has 2 divisors, whose sum is σ = 2040324554. Its totient is φ = 2040324552.

The previous prime is 2040324529. The next prime is 2040324569. The reversal of 2040324553 is 3554230402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1820899584 + 219424969 = 42672^2 + 14813^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040324553 - 2⁵ = 2040324521 is a prime.

It is not a weakly prime, because it can be changed into another prime (2040324593) 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, 1020162276 + 1020162277.

It is an arithmetic number, because the mean of its divisors is an integer number (1020162277).

Almost surely, 2^2040324553 is an apocalyptic number.

It is an amenable number.

2040324553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040324553 is an equidigital number, since it uses as much as digits as its factorization.

2040324553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2040324553 is about 45169.9518817543. The cubic root of 2040324553 is about 1268.3323955589.

Adding to 2040324553 its reverse (3554230402), we get a palindrome (5594554955).

The spelling of 2040324553 in words is "two billion, forty million, three hundred twenty-four thousand, five hundred fifty-three".