16858154058 has 16 divisors (see below), whose sum is σ = 33885739200. Its totient is φ = 5591146176.

The previous prime is 16858154011. The next prime is 16858154059. The reversal of 16858154058 is 85045185861.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 16858154058.

It is not an unprimeable number, because it can be changed into a prime (16858154059) 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, 7058335 + ... + 7060722.

It is an arithmetic number, because the mean of its divisors is an integer number (2117858700).

Almost surely, 2^16858154058 is an apocalyptic number.

16858154058 is an abundant number, since it is smaller than the sum of its proper divisors (17027585142).

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

16858154058 is a wasteful number, since it uses less digits than its factorization.

16858154058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14119261.

The product of its (nonzero) digits is 1536000, while the sum is 51.

The spelling of 16858154058 in words is "sixteen billion, eight hundred fifty-eight million, one hundred fifty-four thousand, fifty-eight".