85953575059 has 4 divisors (see below), whose sum is σ = 93767536440. Its totient is φ = 78139613680.

The previous prime is 85953575053. The next prime is 85953575063. The reversal of 85953575059 is 95057535958.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85953575059 - 2⁵ = 85953575027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85953574988 and 85953575006.

It is not an unprimeable number, because it can be changed into a prime (85953575053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3906980674 + ... + 3906980695.

It is an arithmetic number, because the mean of its divisors is an integer number (23441884110).

Almost surely, 2^85953575059 is an apocalyptic number.

85953575059 is a deficient number, since it is larger than the sum of its proper divisors (7813961381).

85953575059 is a wasteful number, since it uses less digits than its factorization.

85953575059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7813961380.

The product of its (nonzero) digits is 42525000, while the sum is 61.

The spelling of 85953575059 in words is "eighty-five billion, nine hundred fifty-three million, five hundred seventy-five thousand, fifty-nine".