2550372443 has 2 divisors, whose sum is σ = 2550372444. Its totient is φ = 2550372442.

The previous prime is 2550372437. The next prime is 2550372493. The reversal of 2550372443 is 3442730552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2550372443 - 2⁴ = 2550372427 is a prime.

It is not a weakly prime, because it can be changed into another prime (2550372493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275186221 + 1275186222.

It is an arithmetic number, because the mean of its divisors is an integer number (1275186222).

Almost surely, 2^2550372443 is an apocalyptic number.

2550372443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550372443 is an equidigital number, since it uses as much as digits as its factorization.

2550372443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 35.

The square root of 2550372443 is about 50501.2122923797. The cubic root of 2550372443 is about 1366.2637186114.

The spelling of 2550372443 in words is "two billion, five hundred fifty million, three hundred seventy-two thousand, four hundred forty-three".