2160530049 has 16 divisors (see below), whose sum is σ = 2904207552. Its totient is φ = 1428643008.

The previous prime is 2160530023. The next prime is 2160530077. The reversal of 2160530049 is 9400350612.

It is not a de Polignac number, because 2160530049 - 2¹⁹ = 2160005761 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2160529998 and 2160530025.

It is not an unprimeable number, because it can be changed into a prime (2160530149) 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, 225219 + ... + 234615.

It is an arithmetic number, because the mean of its divisors is an integer number (181512972).

Almost surely, 2^2160530049 is an apocalyptic number.

It is an amenable number.

2160530049 is a deficient number, since it is larger than the sum of its proper divisors (743677503).

2160530049 is a wasteful number, since it uses less digits than its factorization.

2160530049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10016.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2160530049 is about 46481.5022240030. The cubic root of 2160530049 is about 1292.7665420336.

The spelling of 2160530049 in words is "two billion, one hundred sixty million, five hundred thirty thousand, forty-nine".