2543348005 has 16 divisors (see below), whose sum is σ = 3356998848. Its totient is φ = 1849702800.

The previous prime is 2543347979. The next prime is 2543348011. The reversal of 2543348005 is 5008433452.

It is not a de Polignac number, because 2543348005 - 2¹⁷ = 2543216933 is a prime.

It is a super-3 number, since 3×2543348005³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184431 + ... + 197740.

It is an arithmetic number, because the mean of its divisors is an integer number (209812428).

Almost surely, 2^2543348005 is an apocalyptic number.

It is an amenable number.

2543348005 is a deficient number, since it is larger than the sum of its proper divisors (813650843).

2543348005 is an equidigital number, since it uses as much as digits as its factorization.

2543348005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382209 (or 382187 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 2543348005 is about 50431.6171166462. The cubic root of 2543348005 is about 1365.0082079413.

The spelling of 2543348005 in words is "two billion, five hundred forty-three million, three hundred forty-eight thousand, five".