16850538670 has 16 divisors (see below), whose sum is σ = 34663965408. Its totient is φ = 5777327520.

The previous prime is 16850538667. The next prime is 16850538673. The reversal of 16850538670 is 7683505861.

It is an interprime number because it is at equal distance from previous prime (16850538667) and next prime (16850538673).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16850538673) 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, 120360921 + ... + 120361060.

It is an arithmetic number, because the mean of its divisors is an integer number (2166497838).

Almost surely, 2^16850538670 is an apocalyptic number.

16850538670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16850538670 is an abundant number, since it is smaller than the sum of its proper divisors (17813426738).

16850538670 is a wasteful number, since it uses less digits than its factorization.

16850538670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240721995.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 16850538670 in words is "sixteen billion, eight hundred fifty million, five hundred thirty-eight thousand, six hundred seventy".