2160126515 has 8 divisors (see below), whose sum is σ = 2592401328. Its totient is φ = 1727934880.

The previous prime is 2160126497. The next prime is 2160126559. The reversal of 2160126515 is 5156210612.

It is a happy number.

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

It is not a de Polignac number, because 2160126515 - 2¹⁰ = 2160125491 is a prime.

It is a super-2 number, since 2×2160126515² = 9332293121612090450, which contains 22 as substring.

It is a Duffinian 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, 90644 + ... + 111966.

It is an arithmetic number, because the mean of its divisors is an integer number (324050166).

Almost surely, 2^2160126515 is an apocalyptic number.

2160126515 is a deficient number, since it is larger than the sum of its proper divisors (432274813).

2160126515 is a wasteful number, since it uses less digits than its factorization.

2160126515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41589.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 2160126515 is about 46477.1612192483. The cubic root of 2160126515 is about 1292.6860513324.

The spelling of 2160126515 in words is "two billion, one hundred sixty million, one hundred twenty-six thousand, five hundred fifteen".