1040855059 has 2 divisors, whose sum is σ = 1040855060. Its totient is φ = 1040855058.

The previous prime is 1040855047. The next prime is 1040855063. The reversal of 1040855059 is 9505580401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1040855059 - 2⁵ = 1040855027 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040850059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520427529 + 520427530.

It is an arithmetic number, because the mean of its divisors is an integer number (520427530).

Almost surely, 2^1040855059 is an apocalyptic number.

1040855059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040855059 is an equidigital number, since it uses as much as digits as its factorization.

1040855059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 1040855059 is about 32262.2853964191. The cubic root of 1040855059 is about 1013.4369915625.

The spelling of 1040855059 in words is "one billion, forty million, eight hundred fifty-five thousand, fifty-nine".