46666889158 has 4 divisors (see below), whose sum is σ = 70000333740. Its totient is φ = 23333444578.

The previous prime is 46666889149. The next prime is 46666889161. The reversal of 46666889158 is 85198866664.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 46666889093 and 46666889102.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11666722288 + ... + 11666722291.

It is an arithmetic number, because the mean of its divisors is an integer number (17500083435).

Almost surely, 2^46666889158 is an apocalyptic number.

46666889158 is a deficient number, since it is larger than the sum of its proper divisors (23333444582).

46666889158 is a wasteful number, since it uses less digits than its factorization.

46666889158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23333444581.

The product of its digits is 119439360, while the sum is 67.

The spelling of 46666889158 in words is "forty-six billion, six hundred sixty-six million, eight hundred eighty-nine thousand, one hundred fifty-eight".