16870000055 has 8 divisors (see below), whose sum is σ = 20245788000. Its totient is φ = 13494808096.

The previous prime is 16870000051. The next prime is 16870000061. The reversal of 16870000055 is 55000007861.

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

It is a cyclic number.

It is not a de Polignac number, because 16870000055 - 2² = 16870000051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16869999976 and 16870000030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16870000051) 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, 84155 + ... + 202044.

It is an arithmetic number, because the mean of its divisors is an integer number (2530723500).

Almost surely, 2^16870000055 is an apocalyptic number.

16870000055 is a deficient number, since it is larger than the sum of its proper divisors (3375787945).

16870000055 is a wasteful number, since it uses less digits than its factorization.

16870000055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297993.

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 16870000055 in words is "sixteen billion, eight hundred seventy million, fifty-five", and thus it is an aban number.