2152243089 has 16 divisors (see below), whose sum is σ = 3191443200. Its totient is φ = 1433508048.

The previous prime is 2152243073. The next prime is 2152243103. The reversal of 2152243089 is 9803422512.

It is a happy number.

2152243089 is a `hidden beast` number, since 21 + 522 + 4 + 30 + 89 = 666.

It is not a de Polignac number, because 2152243089 - 2⁴ = 2152243073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2152243019) 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, 6354 + ... + 65915.

It is an arithmetic number, because the mean of its divisors is an integer number (199465200).

Almost surely, 2^2152243089 is an apocalyptic number.

It is an amenable number.

2152243089 is a deficient number, since it is larger than the sum of its proper divisors (1039200111).

2152243089 is a wasteful number, since it uses less digits than its factorization.

2152243089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73381 (or 73375 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2152243089 is about 46392.2740227293. The cubic root of 2152243089 is about 1291.1115729976. Note that the first 3 decimals are identical.

The spelling of 2152243089 in words is "two billion, one hundred fifty-two million, two hundred forty-three thousand, eighty-nine".