46858085864 has 64 divisors (see below), whose sum is σ = 94410360000. Its totient is φ = 21725273088.

The previous prime is 46858085849. The next prime is 46858085887.

46858085864 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 46858085797 and 46858085806.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2644667 + ... + 2662325.

It is an arithmetic number, because the mean of its divisors is an integer number (1475161875).

Almost surely, 2^46858085864 is an apocalyptic number.

It is an amenable number.

46858085864 is an abundant number, since it is smaller than the sum of its proper divisors (47552274136).

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

46858085864 is a wasteful number, since it uses less digits than its factorization.

46858085864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17970 (or 17966 counting only the distinct ones).

The product of its (nonzero) digits is 58982400, while the sum is 62.

The spelling of 46858085864 in words is "forty-six billion, eight hundred fifty-eight million, eighty-five thousand, eight hundred sixty-four".