16711017005455 has 4 divisors (see below), whose sum is σ = 20053220406552. Its totient is φ = 13368813604360.

The previous prime is 16711017005453. The next prime is 16711017005497. The reversal of 16711017005455 is 55450071011761.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 16711017005455 - 2¹ = 16711017005453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16711017005453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1671101700541 + ... + 1671101700550.

It is an arithmetic number, because the mean of its divisors is an integer number (5013305101638).

Almost surely, 2^{16711017005455} is an apocalyptic number.

16711017005455 is a deficient number, since it is larger than the sum of its proper divisors (3342203401097).

16711017005455 is an equidigital number, since it uses as much as digits as its factorization.

16711017005455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342203401096.

The product of its (nonzero) digits is 147000, while the sum is 43.

The spelling of 16711017005455 in words is "sixteen trillion, seven hundred eleven billion, seventeen million, five thousand, four hundred fifty-five".