2159280027 has 6 divisors (see below), whose sum is σ = 3118960052. Its totient is φ = 1439520012.

The previous prime is 2159280017. The next prime is 2159280031. The reversal of 2159280027 is 7200829512.

It is not a de Polignac number, because 2159280027 - 2⁶ = 2159279963 is a prime.

It is a super-2 number, since 2×2159280027² = 9324980470002241458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2159279973 and 2159280000.

It is not an unprimeable number, because it can be changed into a prime (2159280017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 119959993 + ... + 119960010.

Almost surely, 2^2159280027 is an apocalyptic number.

2159280027 is a deficient number, since it is larger than the sum of its proper divisors (959680025).

2159280027 is a wasteful number, since it uses less digits than its factorization.

2159280027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239920009 (or 239920006 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 2159280027 is about 46468.0538327139. The cubic root of 2159280027 is about 1292.5171744653.

The spelling of 2159280027 in words is "two billion, one hundred fifty-nine million, two hundred eighty thousand, twenty-seven".