5040444551 has 2 divisors, whose sum is σ = 5040444552. Its totient is φ = 5040444550.

The previous prime is 5040444467. The next prime is 5040444553. The reversal of 5040444551 is 1554440405.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5040444551 is a prime.

Together with 5040444553, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5040444553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2520222275 + 2520222276.

It is an arithmetic number, because the mean of its divisors is an integer number (2520222276).

Almost surely, 2^5040444551 is an apocalyptic number.

5040444551 is a deficient number, since it is larger than the sum of its proper divisors (1).

5040444551 is an equidigital number, since it uses as much as digits as its factorization.

5040444551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 5040444551 is about 70996.0882795665. The cubic root of 5040444551 is about 1714.5741845877.

Adding to 5040444551 its reverse (1554440405), we get a palindrome (6594884956).

The spelling of 5040444551 in words is "five billion, forty million, four hundred forty-four thousand, five hundred fifty-one".