2563052043 has 16 divisors (see below), whose sum is σ = 3444715520. Its totient is φ = 1695099744.

The previous prime is 2563052027. The next prime is 2563052047. The reversal of 2563052043 is 3402503652.

It is not a de Polignac number, because 2563052043 - 2⁴ = 2563052027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2563052043.

It is not an unprimeable number, because it can be changed into a prime (2563052047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187830 + ... + 201012.

It is an arithmetic number, because the mean of its divisors is an integer number (215294720).

Almost surely, 2^2563052043 is an apocalyptic number.

2563052043 is a deficient number, since it is larger than the sum of its proper divisors (881663477).

2563052043 is a wasteful number, since it uses less digits than its factorization.

2563052043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13698.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 2563052043 is about 50626.5942267500. The cubic root of 2563052043 is about 1368.5241789543.

Adding to 2563052043 its reverse (3402503652), we get a palindrome (5965555695).

The spelling of 2563052043 in words is "two billion, five hundred sixty-three million, fifty-two thousand, forty-three".