2543348115 has 96 divisors (see below), whose sum is σ = 5533811712. Its totient is φ = 1049760000.

The previous prime is 2543348089. The next prime is 2543348131. The reversal of 2543348115 is 5118433452.

2543348115 is a `hidden beast` number, since 2 + 543 + 34 + 81 + 1 + 5 = 666.

2543348115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2543348115 - 2¹¹ = 2543346067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2543348115.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 520785 + ... + 525645.

It is an arithmetic number, because the mean of its divisors is an integer number (57643872).

Almost surely, 2^2543348115 is an apocalyptic number.

2543348115 is an abundant number, since it is smaller than the sum of its proper divisors (2990463597).

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

2543348115 is a wasteful number, since it uses less digits than its factorization.

2543348115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5041 (or 5038 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 2543348115 is about 50431.6182072319. The cubic root of 2543348115 is about 1365.0082276202.

The spelling of 2543348115 in words is "two billion, five hundred forty-three million, three hundred forty-eight thousand, one hundred fifteen".