2551141349 has 2 divisors, whose sum is σ = 2551141350. Its totient is φ = 2551141348.

The previous prime is 2551141321. The next prime is 2551141429. The reversal of 2551141349 is 9431411552.

2551141349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1357922500 + 1193218849 = 36850^2 + 34543^2 .

It is a cyclic number.

It is not a de Polignac number, because 2551141349 - 2⁸ = 2551141093 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2551141849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275570674 + 1275570675.

It is an arithmetic number, because the mean of its divisors is an integer number (1275570675).

Almost surely, 2^2551141349 is an apocalyptic number.

It is an amenable number.

2551141349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2551141349 is an equidigital number, since it uses as much as digits as its factorization.

2551141349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 35.

The square root of 2551141349 is about 50508.8244666217. The cubic root of 2551141349 is about 1366.4010087312.

The spelling of 2551141349 in words is "two billion, five hundred fifty-one million, one hundred forty-one thousand, three hundred forty-nine".