2054594243 has 8 divisors (see below), whose sum is σ = 2214164736. Its totient is φ = 1895241600.

The previous prime is 2054594207. The next prime is 2054594257. The reversal of 2054594243 is 3424954502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2054594243 - 2³⁰ = 980852419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2054594197 and 2054594206.

It is not an unprimeable number, because it can be changed into a prime (2054594263) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 34598 + ... + 72843.

It is an arithmetic number, because the mean of its divisors is an integer number (276770592).

Almost surely, 2^2054594243 is an apocalyptic number.

2054594243 is a deficient number, since it is larger than the sum of its proper divisors (159570493).

2054594243 is a wasteful number, since it uses less digits than its factorization.

2054594243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108925.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 2054594243 is about 45327.6322236227. The cubic root of 2054594243 is about 1271.2823641695.

The spelling of 2054594243 in words is "two billion, fifty-four million, five hundred ninety-four thousand, two hundred forty-three".