2238850543 has 2 divisors, whose sum is σ = 2238850544. Its totient is φ = 2238850542.

The previous prime is 2238850463. The next prime is 2238850573. The reversal of 2238850543 is 3450588322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2238850543 - 2¹⁷ = 2238719471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2238850496 and 2238850505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2238850573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1119425271 + 1119425272.

It is an arithmetic number, because the mean of its divisors is an integer number (1119425272).

Almost surely, 2^2238850543 is an apocalyptic number.

2238850543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2238850543 is an equidigital number, since it uses as much as digits as its factorization.

2238850543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 2238850543 is about 47316.4933506277. The cubic root of 2238850543 is about 1308.2026792307.

The spelling of 2238850543 in words is "two billion, two hundred thirty-eight million, eight hundred fifty thousand, five hundred forty-three".