85955455958 has 8 divisors (see below), whose sum is σ = 129254714280. Its totient is φ = 42870551200.

The previous prime is 85955455921. The next prime is 85955455961.

85955455958 is nontrivially palindromic in base 10.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53587388 + ... + 53588991.

It is an arithmetic number, because the mean of its divisors is an integer number (16156839285).

Almost surely, 2^85955455958 is an apocalyptic number.

85955455958 is a deficient number, since it is larger than the sum of its proper divisors (43299258322).

85955455958 is a wasteful number, since it uses less digits than its factorization.

85955455958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107176782.

The product of its digits is 324000000, while the sum is 68.

The spelling of 85955455958 in words is "eighty-five billion, nine hundred fifty-five million, four hundred fifty-five thousand, nine hundred fifty-eight".