5023440553 has 2 divisors, whose sum is σ = 5023440554. Its totient is φ = 5023440552.

The previous prime is 5023440509. The next prime is 5023440593. The reversal of 5023440553 is 3550443205.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4960666624 + 62773929 = 70432^2 + 7923^2 .

It is a cyclic number.

It is not a de Polignac number, because 5023440553 - 2²⁹ = 4486569641 is a prime.

It is not a weakly prime, because it can be changed into another prime (5023440503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2511720276 + 2511720277.

It is an arithmetic number, because the mean of its divisors is an integer number (2511720277).

Almost surely, 2^5023440553 is an apocalyptic number.

It is an amenable number.

5023440553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5023440553 is an equidigital number, since it uses as much as digits as its factorization.

5023440553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 5023440553 is about 70876.2340492213. The cubic root of 5023440553 is about 1712.6439671389.

Adding to 5023440553 its reverse (3550443205), we get a palindrome (8573883758).

The spelling of 5023440553 in words is "five billion, twenty-three million, four hundred forty thousand, five hundred fifty-three".