2456082943 has 4 divisors (see below), whose sum is σ = 2468942208. Its totient is φ = 2443223680.

The previous prime is 2456082931. The next prime is 2456082947. The reversal of 2456082943 is 3492806542.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2456082943 - 2¹⁷ = 2455951871 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2456082943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2456082947) 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 3 ways as a sum of consecutive naturals, for example, 6429346 + ... + 6429727.

It is an arithmetic number, because the mean of its divisors is an integer number (617235552).

Almost surely, 2^2456082943 is an apocalyptic number.

2456082943 is a deficient number, since it is larger than the sum of its proper divisors (12859265).

2456082943 is a wasteful number, since it uses less digits than its factorization.

2456082943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12859264.

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 2456082943 is about 49558.8835931561. The cubic root of 2456082943 is about 1349.2145303679.

The spelling of 2456082943 in words is "two billion, four hundred fifty-six million, eighty-two thousand, nine hundred forty-three".