2543011052 has 12 divisors (see below), whose sum is σ = 4462202976. Its totient is φ = 1268095920.

The previous prime is 2543011007. The next prime is 2543011067. The reversal of 2543011052 is 2501103452.

2543011052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850724 + ... + 853707.

It is an arithmetic number, because the mean of its divisors is an integer number (371850248).

Almost surely, 2^2543011052 is an apocalyptic number.

It is an amenable number.

2543011052 is a deficient number, since it is larger than the sum of its proper divisors (1919191924).

2543011052 is a wasteful number, since it uses less digits than its factorization.

2543011052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704808 (or 1704806 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2543011052 is about 50428.2763139888. The cubic root of 2543011052 is about 1364.9479246817.

The spelling of 2543011052 in words is "two billion, five hundred forty-three million, eleven thousand, fifty-two".