2054075605 has 16 divisors (see below), whose sum is σ = 2634799104. Its totient is φ = 1533473920.

The previous prime is 2054075591. The next prime is 2054075623. The reversal of 2054075605 is 5065704502.

It is not a de Polignac number, because 2054075605 - 2⁷ = 2054075477 is a prime.

It is a super-2 number, since 2×2054075605² = 8438453182112232050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213109 + ... + 222538.

It is an arithmetic number, because the mean of its divisors is an integer number (164674944).

Almost surely, 2^2054075605 is an apocalyptic number.

It is an amenable number.

2054075605 is a deficient number, since it is larger than the sum of its proper divisors (580723499).

2054075605 is a wasteful number, since it uses less digits than its factorization.

2054075605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435716.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 2054075605 is about 45321.9108710125. The cubic root of 2054075605 is about 1271.1753858969.

It can be divided in two parts, 205 and 4075605, that multiplied together give a square (835499025 = 28905²).

The spelling of 2054075605 in words is "two billion, fifty-four million, seventy-five thousand, six hundred five".