16897065058 has 32 divisors (see below), whose sum is σ = 26700856560. Its totient is φ = 8009072640.

The previous prime is 16897065049. The next prime is 16897065091. The reversal of 16897065058 is 85056079861.

It can be written as a sum of positive squares in 8 ways, for example, as 777461689 + 16119603369 = 27883^2 + 126963^2 .

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2584738 + ... + 2591266.

Almost surely, 2^16897065058 is an apocalyptic number.

16897065058 is a deficient number, since it is larger than the sum of its proper divisors (9803791502).

16897065058 is a wasteful number, since it uses less digits than its factorization.

16897065058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7462.

The product of its (nonzero) digits is 3628800, while the sum is 55.

The spelling of 16897065058 in words is "sixteen billion, eight hundred ninety-seven million, sixty-five thousand, fifty-eight".