2160611542090 has 16 divisors (see below), whose sum is σ = 3983956893000. Its totient is φ = 843165479680.

The previous prime is 2160611542079. The next prime is 2160611542097. The reversal of 2160611542090 is 902451160612.

It can be written as a sum of positive squares in 4 ways, for example, as 1768977140841 + 391634401249 = 1330029^2 + 625807^2 .

It is not an unprimeable number, because it can be changed into a prime (2160611542097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2634891715 + ... + 2634892534.

Almost surely, 2^{2160611542090} is an apocalyptic number.

2160611542090 is a deficient number, since it is larger than the sum of its proper divisors (1823345350910).

2160611542090 is a wasteful number, since it uses less digits than its factorization.

2160611542090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5269784297.

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 2160611542090 in words is "two trillion, one hundred sixty billion, six hundred eleven million, five hundred forty-two thousand, ninety".