108040459 has 2 divisors, whose sum is σ = 108040460. Its totient is φ = 108040458.

The previous prime is 108040417. The next prime is 108040477. The reversal of 108040459 is 954040801.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108040459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108040459.

It is not a weakly prime, because it can be changed into another prime (108040489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54020229 + 54020230.

It is an arithmetic number, because the mean of its divisors is an integer number (54020230).

Almost surely, 2^108040459 is an apocalyptic number.

108040459 is a deficient number, since it is larger than the sum of its proper divisors (1).

108040459 is an equidigital number, since it uses as much as digits as its factorization.

108040459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 108040459 is about 10394.2512476849. The cubic root of 108040459 is about 476.2797754431.

The spelling of 108040459 in words is "one hundred eight million, forty thousand, four hundred fifty-nine".