2155067016017 has 16 divisors (see below), whose sum is σ = 2285859709440. Its totient is φ = 2024724506112.

The previous prime is 2155067015963. The next prime is 2155067016023. The reversal of 2155067016017 is 7106107605512.

It is not a de Polignac number, because 2155067016017 - 2¹⁰ = 2155067014993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2155067016617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23007284 + ... + 23100762.

It is an arithmetic number, because the mean of its divisors is an integer number (142866231840).

Almost surely, 2^{2155067016017} is an apocalyptic number.

It is an amenable number.

2155067016017 is a deficient number, since it is larger than the sum of its proper divisors (130792693423).

2155067016017 is a wasteful number, since it uses less digits than its factorization.

2155067016017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95872.

The product of its (nonzero) digits is 88200, while the sum is 41.

The spelling of 2155067016017 in words is "two trillion, one hundred fifty-five billion, sixty-seven million, sixteen thousand, seventeen".