2018015495 has 8 divisors (see below), whose sum is σ = 2421894816. Its totient is φ = 1614228256.

The previous prime is 2018015477. The next prime is 2018015497. The reversal of 2018015495 is 5945108102.

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 2018015495 - 2¹⁶ = 2017949959 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 (2018015497) 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, 41789 + ... + 76041.

It is an arithmetic number, because the mean of its divisors is an integer number (302736852).

Almost surely, 2^2018015495 is an apocalyptic number.

2018015495 is a deficient number, since it is larger than the sum of its proper divisors (403879321).

2018015495 is a wasteful number, since it uses less digits than its factorization.

2018015495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46041.

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 2018015495 is about 44922.3273551137. The cubic root of 2018015495 is about 1263.6927644742.

The spelling of 2018015495 in words is "two billion, eighteen million, fifteen thousand, four hundred ninety-five".