2190095559 has 6 divisors (see below), whose sum is σ = 3163471376. Its totient is φ = 1460063700.

The previous prime is 2190095549. The next prime is 2190095561. The reversal of 2190095559 is 9555900912.

2190095559 is a `hidden beast` number, since 2 + 1 + 9 + 0 + 0 + 95 + 559 = 666.

It is not a de Polignac number, because 2190095559 - 2⁴ = 2190095543 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 (2190095539) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 121671967 + ... + 121671984.

Almost surely, 2^2190095559 is an apocalyptic number.

2190095559 is a deficient number, since it is larger than the sum of its proper divisors (973375817).

2190095559 is a wasteful number, since it uses less digits than its factorization.

2190095559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243343957 (or 243343954 counting only the distinct ones).

The product of its (nonzero) digits is 182250, while the sum is 45.

The square root of 2190095559 is about 46798.4568014801. The cubic root of 2190095559 is about 1298.6367482362.

The spelling of 2190095559 in words is "two billion, one hundred ninety million, ninety-five thousand, five hundred fifty-nine".