4056441539 has 2 divisors, whose sum is σ = 4056441540. Its totient is φ = 4056441538.

The previous prime is 4056441511. The next prime is 4056441541. The reversal of 4056441539 is 9351446504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4056441539 - 2¹⁶ = 4056376003 is a prime.

Together with 4056441541, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4056441496 and 4056441505.

It is not a weakly prime, because it can be changed into another prime (4056447539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028220769 + 2028220770.

It is an arithmetic number, because the mean of its divisors is an integer number (2028220770).

Almost surely, 2^4056441539 is an apocalyptic number.

4056441539 is a deficient number, since it is larger than the sum of its proper divisors (1).

4056441539 is an equidigital number, since it uses as much as digits as its factorization.

4056441539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 4056441539 is about 63690.1997092174. The cubic root of 4056441539 is about 1594.8324871984.

The spelling of 4056441539 in words is "four billion, fifty-six million, four hundred forty-one thousand, five hundred thirty-nine".