2115000555065 has 8 divisors (see below), whose sum is σ = 2581017626880. Its totient is φ = 1663322470192.

The previous prime is 2115000555049. The next prime is 2115000555089. The reversal of 2115000555065 is 5605550005112.

It is a happy number.

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 2115000555065 - 2⁴ = 2115000555049 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3584746409 + ... + 3584746998.

It is an arithmetic number, because the mean of its divisors is an integer number (322627203360).

Almost surely, 2^{2115000555065} is an apocalyptic number.

It is an amenable number.

2115000555065 is a deficient number, since it is larger than the sum of its proper divisors (466017071815).

2115000555065 is an equidigital number, since it uses as much as digits as its factorization.

2115000555065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7169493471.

The product of its (nonzero) digits is 37500, while the sum is 35.

The spelling of 2115000555065 in words is "two trillion, one hundred fifteen billion, five hundred fifty-five thousand, sixty-five".