4055081249 has 2 divisors, whose sum is σ = 4055081250. Its totient is φ = 4055081248.

The previous prime is 4055081231. The next prime is 4055081257. The reversal of 4055081249 is 9421805504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3927278224 + 127803025 = 62668^2 + 11305^2 .

It is a cyclic number.

It is not a de Polignac number, because 4055081249 - 2¹² = 4055077153 is a prime.

It is not a weakly prime, because it can be changed into another prime (4055081299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027540624 + 2027540625.

It is an arithmetic number, because the mean of its divisors is an integer number (2027540625).

Almost surely, 2^4055081249 is an apocalyptic number.

It is an amenable number.

4055081249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4055081249 is an equidigital number, since it uses as much as digits as its factorization.

4055081249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 4055081249 is about 63679.5198552879. The cubic root of 4055081249 is about 1594.6541965128.

The spelling of 4055081249 in words is "four billion, fifty-five million, eighty-one thousand, two hundred forty-nine".