34375850585 has 4 divisors (see below), whose sum is σ = 41251020708. Its totient is φ = 27500680464.

The previous prime is 34375850581. The next prime is 34375850609. The reversal of 34375850585 is 58505857343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58505857343 = 2423 ⋅24146041.

It can be written as a sum of positive squares in 2 ways, for example, as 21301986304 + 13073864281 = 145952^2 + 114341^2 .

It is a cyclic number.

It is not a de Polignac number, because 34375850585 - 2² = 34375850581 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34375850581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3437585054 + ... + 3437585063.

It is an arithmetic number, because the mean of its divisors is an integer number (10312755177).

Almost surely, 2^34375850585 is an apocalyptic number.

It is an amenable number.

34375850585 is a deficient number, since it is larger than the sum of its proper divisors (6875170123).

34375850585 is an equidigital number, since it uses as much as digits as its factorization.

34375850585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6875170122.

The product of its (nonzero) digits is 10080000, while the sum is 53.

The spelling of 34375850585 in words is "thirty-four billion, three hundred seventy-five million, eight hundred fifty thousand, five hundred eighty-five".