85877435611 has 8 divisors (see below), whose sum is σ = 93790105344. Its totient is φ = 77982370920.

The previous prime is 85877435599. The next prime is 85877435639. The reversal of 85877435611 is 11653477858.

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 85877435611 - 2⁹ = 85877435099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85877435011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4391055 + ... + 4410568.

It is an arithmetic number, because the mean of its divisors is an integer number (11723763168).

Almost surely, 2^85877435611 is an apocalyptic number.

85877435611 is a deficient number, since it is larger than the sum of its proper divisors (7912669733).

85877435611 is a wasteful number, since it uses less digits than its factorization.

85877435611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8802521.

The product of its digits is 5644800, while the sum is 55.

The spelling of 85877435611 in words is "eighty-five billion, eight hundred seventy-seven million, four hundred thirty-five thousand, six hundred eleven".