40050259 has 2 divisors, whose sum is σ = 40050260. Its totient is φ = 40050258.

The previous prime is 40050223. The next prime is 40050281. The reversal of 40050259 is 95205004.

40050259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40050259 is a prime.

It is not a weakly prime, because it can be changed into another prime (40050559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20025129 + 20025130.

It is an arithmetic number, because the mean of its divisors is an integer number (20025130).

Almost surely, 2^40050259 is an apocalyptic number.

40050259 is a deficient number, since it is larger than the sum of its proper divisors (1).

40050259 is an equidigital number, since it uses as much as digits as its factorization.

40050259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 40050259 is about 6328.5273958481. The cubic root of 40050259 is about 342.1383655215.

The spelling of 40050259 in words is "forty million, fifty thousand, two hundred fifty-nine".