2220050543 has 16 divisors (see below), whose sum is σ = 2333772000. Its totient is φ = 2109069312.

The previous prime is 2220050537. The next prime is 2220050549. The reversal of 2220050543 is 3450500222.

It is an interprime number because it is at equal distance from previous prime (2220050537) and next prime (2220050549).

It is not a de Polignac number, because 2220050543 - 2⁴ = 2220050527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220050549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501323 + ... + 505731.

It is an arithmetic number, because the mean of its divisors is an integer number (145860750).

Almost surely, 2^2220050543 is an apocalyptic number.

2220050543 is a deficient number, since it is larger than the sum of its proper divisors (113721457).

2220050543 is a wasteful number, since it uses less digits than its factorization.

2220050543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2220050543 is about 47117.4123122228. The cubic root of 2220050543 is about 1304.5306500042.

Adding to 2220050543 its reverse (3450500222), we get a palindrome (5670550765).

The spelling of 2220050543 in words is "two billion, two hundred twenty million, fifty thousand, five hundred forty-three".