2552634843 has 16 divisors (see below), whose sum is σ = 3799272576. Its totient is φ = 1511072640.

The previous prime is 2552634817. The next prime is 2552634893. The reversal of 2552634843 is 3484362552.

It is a happy number.

2552634843 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 2552634843 - 2¹⁸ = 2552372699 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2552634795 and 2552634804.

It is not an unprimeable number, because it can be changed into a prime (2552634893) 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, 898030 + ... + 900867.

It is an arithmetic number, because the mean of its divisors is an integer number (237454536).

Almost surely, 2^2552634843 is an apocalyptic number.

2552634843 is a deficient number, since it is larger than the sum of its proper divisors (1246637733).

2552634843 is a wasteful number, since it uses less digits than its factorization.

2552634843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798954.

The product of its digits is 691200, while the sum is 42.

The square root of 2552634843 is about 50523.6067893020. The cubic root of 2552634843 is about 1366.6675970712.

The spelling of 2552634843 in words is "two billion, five hundred fifty-two million, six hundred thirty-four thousand, eight hundred forty-three".