2160061594 has 4 divisors (see below), whose sum is σ = 3240092394. Its totient is φ = 1080030796.

The previous prime is 2160061577. The next prime is 2160061639. The reversal of 2160061594 is 4951600612.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2098830969 + 61230625 = 45813^2 + 7825^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540015397 + ... + 540015400.

Almost surely, 2^2160061594 is an apocalyptic number.

2160061594 is a deficient number, since it is larger than the sum of its proper divisors (1080030800).

2160061594 is a wasteful number, since it uses less digits than its factorization.

2160061594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080030799.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 2160061594 is about 46476.4627956991. The cubic root of 2160061594 is about 1292.6731009626.

The spelling of 2160061594 in words is "two billion, one hundred sixty million, sixty-one thousand, five hundred ninety-four".