345584059 has 2 divisors, whose sum is σ = 345584060. Its totient is φ = 345584058.

The previous prime is 345584053. The next prime is 345584087. The reversal of 345584059 is 950485543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 345584059 - 2¹¹ = 345582011 is a prime.

It is not a weakly prime, because it can be changed into another prime (345584053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172792029 + 172792030.

It is an arithmetic number, because the mean of its divisors is an integer number (172792030).

Almost surely, 2^345584059 is an apocalyptic number.

345584059 is a deficient number, since it is larger than the sum of its proper divisors (1).

345584059 is an equidigital number, since it uses as much as digits as its factorization.

345584059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432000, while the sum is 43.

The square root of 345584059 is about 18589.8913122159. The cubic root of 345584059 is about 701.7534672444.

The spelling of 345584059 in words is "three hundred forty-five million, five hundred eighty-four thousand, fifty-nine".