3054445139 has 2 divisors, whose sum is σ = 3054445140. Its totient is φ = 3054445138.

The previous prime is 3054445091. The next prime is 3054445151. The reversal of 3054445139 is 9315444503.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3054445139 - 2¹² = 3054441043 is a prime.

It is not a weakly prime, because it can be changed into another prime (3054445169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1527222569 + 1527222570.

It is an arithmetic number, because the mean of its divisors is an integer number (1527222570).

Almost surely, 2^3054445139 is an apocalyptic number.

3054445139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3054445139 is an equidigital number, since it uses as much as digits as its factorization.

3054445139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 3054445139 is about 55267.0348309008. The cubic root of 3054445139 is about 1450.9221465200.

It can be divided in two parts, 305 and 4445139, that added together give a palindrome (4445444).

The spelling of 3054445139 in words is "three billion, fifty-four million, four hundred forty-five thousand, one hundred thirty-nine".