2455982443 has 2 divisors, whose sum is σ = 2455982444. Its totient is φ = 2455982442.

The previous prime is 2455982383. The next prime is 2455982447. The reversal of 2455982443 is 3442895542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2455982443 - 2²⁹ = 1919111531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2455982393 and 2455982402.

It is not a weakly prime, because it can be changed into another prime (2455982447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1227991221 + 1227991222.

It is an arithmetic number, because the mean of its divisors is an integer number (1227991222).

Almost surely, 2^2455982443 is an apocalyptic number.

2455982443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2455982443 is an equidigital number, since it uses as much as digits as its factorization.

2455982443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382400, while the sum is 46.

The square root of 2455982443 is about 49557.8696374249. The cubic root of 2455982443 is about 1349.1961273643.

The spelling of 2455982443 in words is "two billion, four hundred fifty-five million, nine hundred eighty-two thousand, four hundred forty-three".