2164065527 has 8 divisors (see below), whose sum is σ = 2356719120. Its totient is φ = 1975152960.

The previous prime is 2164065517. The next prime is 2164065539. The reversal of 2164065527 is 7255604612.

2164065527 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2164065527 - 2¹⁴ = 2164049143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2164065517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934049 + ... + 936362.

It is an arithmetic number, because the mean of its divisors is an integer number (294589890).

Almost surely, 2^2164065527 is an apocalyptic number.

2164065527 is a deficient number, since it is larger than the sum of its proper divisors (192653593).

2164065527 is a wasteful number, since it uses less digits than its factorization.

2164065527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870513.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 2164065527 is about 46519.5176995635. The cubic root of 2164065527 is about 1293.4713161333.

The spelling of 2164065527 in words is "two billion, one hundred sixty-four million, sixty-five thousand, five hundred twenty-seven".