2750218813 has 8 divisors (see below), whose sum is σ = 2923941888. Its totient is φ = 2581008144.

The previous prime is 2750218763. The next prime is 2750218817. The reversal of 2750218813 is 3188120572.

2750218813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2750218813 - 2¹⁷ = 2750087741 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 (2750218817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126845 + ... + 1129282.

It is an arithmetic number, because the mean of its divisors is an integer number (365492736).

Almost surely, 2^2750218813 is an apocalyptic number.

2750218813 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2750218813 is a deficient number, since it is larger than the sum of its proper divisors (173723075).

2750218813 is a wasteful number, since it uses less digits than its factorization.

2750218813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256203.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 2750218813 is about 52442.5286671038. The cubic root of 2750218813 is about 1401.0568232896.

The spelling of 2750218813 in words is "two billion, seven hundred fifty million, two hundred eighteen thousand, eight hundred thirteen".