16063478858 has 8 divisors (see below), whose sum is σ = 27537392352. Its totient is φ = 6884348076.

The previous prime is 16063478843. The next prime is 16063478863. The reversal of 16063478858 is 85887436061.

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

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, 573695660 + ... + 573695687.

It is an arithmetic number, because the mean of its divisors is an integer number (3442174044).

Almost surely, 2^16063478858 is an apocalyptic number.

16063478858 is a deficient number, since it is larger than the sum of its proper divisors (11473913494).

16063478858 is a wasteful number, since it uses less digits than its factorization.

16063478858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147391356.

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 16063478858 in words is "sixteen billion, sixty-three million, four hundred seventy-eight thousand, eight hundred fifty-eight".