2055246543 has 18 divisors (see below), whose sum is σ = 3453374184. Its totient is φ = 1174426344.

The previous prime is 2055246521. The next prime is 2055246553. The reversal of 2055246543 is 3456425502.

2055246543 is a `hidden beast` number, since 2 + 0 + 552 + 4 + 65 + 43 = 666.

It is not a de Polignac number, because 2055246543 - 2¹⁷ = 2055115471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2055246498 and 2055246507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055246553) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2329771 + ... + 2330652.

Almost surely, 2^2055246543 is an apocalyptic number.

2055246543 is a deficient number, since it is larger than the sum of its proper divisors (1398127641).

2055246543 is a wasteful number, since it uses less digits than its factorization.

2055246543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4660443 (or 4660433 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 2055246543 is about 45334.8270427935. The cubic root of 2055246543 is about 1271.4168870395.

The spelling of 2055246543 in words is "two billion, fifty-five million, two hundred forty-six thousand, five hundred forty-three".