16570898046 has 24 divisors (see below), whose sum is σ = 36738581880. Its totient is φ = 5395175856.

The previous prime is 16570898041. The next prime is 16570898059. The reversal of 16570898046 is 64089807561.

It is a junction number, because it is equal to n+sod(n) for n = 16570897983 and 16570898001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16570898041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10703941 + ... + 10705488.

It is an arithmetic number, because the mean of its divisors is an integer number (1530774245).

Almost surely, 2^16570898046 is an apocalyptic number.

16570898046 is an abundant number, since it is smaller than the sum of its proper divisors (20167683834).

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

16570898046 is a wasteful number, since it uses less digits than its factorization.

16570898046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21409480 (or 21409477 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 16570898046 in words is "sixteen billion, five hundred seventy million, eight hundred ninety-eight thousand, forty-six".