2075999733889 has 9 divisors (see below), whose sum is σ = 2081450243649. Its totient is φ = 2070563470980.

The previous prime is 2075999733869. The next prime is 2075999733937. The reversal of 2075999733889 is 9883379995702.

The square root of 2075999733889 is 1440833.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 2075999733889 - 2⁷ = 2075999733761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2075999733869) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 620997352 + ... + 621000694.

Almost surely, 2^{2075999733889} is an apocalyptic number.

2075999733889 is the 1440833-rd square number.

2075999733889 is the 720417-th centered octagonal number.

It is an amenable number.

2075999733889 is a deficient number, since it is larger than the sum of its proper divisors (5450509760).

2075999733889 is an frugal number, since it uses more digits than its factorization.

2075999733889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7548 (or 3774 counting only the distinct ones).

The product of its (nonzero) digits is 1851776640, while the sum is 79.

The spelling of 2075999733889 in words is "two trillion, seventy-five billion, nine hundred ninety-nine million, seven hundred thirty-three thousand, eight hundred eighty-nine".