858046536876 has 12 divisors (see below), whose sum is σ = 2002108586072. Its totient is φ = 286015512288.

The previous prime is 858046536871. The next prime is 858046536929. The reversal of 858046536876 is 678635640858.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (858046536871) 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, 35751939025 + ... + 35751939048.

Almost surely, 2^858046536876 is an apocalyptic number.

It is an amenable number.

858046536876 is an abundant number, since it is smaller than the sum of its proper divisors (1144062049196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

858046536876 is a wasteful number, since it uses less digits than its factorization.

858046536876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71503878080 (or 71503878078 counting only the distinct ones).

The product of its (nonzero) digits is 232243200, while the sum is 66.

The spelling of 858046536876 in words is "eight hundred fifty-eight billion, forty-six million, five hundred thirty-six thousand, eight hundred seventy-six".