4136255887 has 2 divisors, whose sum is σ = 4136255888. Its totient is φ = 4136255886.

The previous prime is 4136255881. The next prime is 4136255911. The reversal of 4136255887 is 7885526314.

It is a happy number.

4136255887 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 is a cyclic number.

It is not a de Polignac number, because 4136255887 - 2³¹ = 1988772239 is a prime.

It is a super-2 number, since 2×4136255887² = 34217225525484313538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4136255887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4136255881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2068127943 + 2068127944.

It is an arithmetic number, because the mean of its divisors is an integer number (2068127944).

Almost surely, 2^4136255887 is an apocalyptic number.

4136255887 is a deficient number, since it is larger than the sum of its proper divisors (1).

4136255887 is an equidigital number, since it uses as much as digits as its factorization.

4136255887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1612800, while the sum is 49.

The square root of 4136255887 is about 64313.7301592747. The cubic root of 4136255887 is about 1605.2245732803.

The spelling of 4136255887 in words is "four billion, one hundred thirty-six million, two hundred fifty-five thousand, eight hundred eighty-seven".