85958834119 has 8 divisors (see below), whose sum is σ = 91306025280. Its totient is φ = 80643952896.

The previous prime is 85958834081. The next prime is 85958834147. The reversal of 85958834119 is 91143885958.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85958834119 - 2²¹ = 85956736967 is a prime.

It is a super-2 number, since 2×85958834119² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85958834419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8071999 + ... + 8082640.

It is an arithmetic number, because the mean of its divisors is an integer number (11413253160).

Almost surely, 2^85958834119 is an apocalyptic number.

85958834119 is a deficient number, since it is larger than the sum of its proper divisors (5347191161).

85958834119 is a wasteful number, since it uses less digits than its factorization.

85958834119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16154969.

The product of its digits is 12441600, while the sum is 61.

The spelling of 85958834119 in words is "eighty-five billion, nine hundred fifty-eight million, eight hundred thirty-four thousand, one hundred nineteen".