2153712082 has 32 divisors (see below), whose sum is σ = 3466074240. Its totient is φ = 1000108800.

The previous prime is 2153712047. The next prime is 2153712097. The reversal of 2153712082 is 2802173512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1231933 + ... + 1233679.

It is an arithmetic number, because the mean of its divisors is an integer number (108314820).

Almost surely, 2^2153712082 is an apocalyptic number.

2153712082 is a deficient number, since it is larger than the sum of its proper divisors (1312362158).

2153712082 is a wasteful number, since it uses less digits than its factorization.

2153712082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 2153712082 is about 46408.1036242594. The cubic root of 2153712082 is about 1291.4052514899.

Adding to 2153712082 its reverse (2802173512), we get a palindrome (4955885594).

The spelling of 2153712082 in words is "two billion, one hundred fifty-three million, seven hundred twelve thousand, eighty-two".