2543710422 has 32 divisors (see below), whose sum is σ = 5557530240. Its totient is φ = 769763520.

The previous prime is 2543710381. The next prime is 2543710501. The reversal of 2543710422 is 2240173452.

It is a super-3 number, since 3×2543710422³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2543710422.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22698 + ... + 74850.

It is an arithmetic number, because the mean of its divisors is an integer number (173672820).

Almost surely, 2^2543710422 is an apocalyptic number.

2543710422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2543710422 is an abundant number, since it is smaller than the sum of its proper divisors (3013819818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2543710422 is a wasteful number, since it uses less digits than its factorization.

2543710422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52908.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 2543710422 is about 50435.2101413288. The cubic root of 2543710422 is about 1365.0730409465.

Adding to 2543710422 its reverse (2240173452), we get a palindrome (4783883874).

The spelling of 2543710422 in words is "two billion, five hundred forty-three million, seven hundred ten thousand, four hundred twenty-two".