5044451551 has 2 divisors, whose sum is σ = 5044451552. Its totient is φ = 5044451550.

The previous prime is 5044451539. The next prime is 5044451567. The reversal of 5044451551 is 1551544405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5044451551 - 2⁹ = 5044451039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5044451651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2522225775 + 2522225776.

It is an arithmetic number, because the mean of its divisors is an integer number (2522225776).

Almost surely, 2^5044451551 is an apocalyptic number.

5044451551 is a deficient number, since it is larger than the sum of its proper divisors (1).

5044451551 is an equidigital number, since it uses as much as digits as its factorization.

5044451551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40000, while the sum is 34.

The square root of 5044451551 is about 71024.3025379342. The cubic root of 5044451551 is about 1715.0284090073.

Adding to 5044451551 its reverse (1551544405), we get a palindrome (6595995956).

The spelling of 5044451551 in words is "five billion, forty-four million, four hundred fifty-one thousand, five hundred fifty-one".