4052543611 has 16 divisors (see below), whose sum is σ = 4351566240. Its totient is φ = 3762270720.

The previous prime is 4052543597. The next prime is 4052543647. The reversal of 4052543611 is 1163452504.

It is a happy number.

It is not a de Polignac number, because 4052543611 - 2¹⁵ = 4052510843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4052543311) 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, 1066531 + ... + 1070323.

It is an arithmetic number, because the mean of its divisors is an integer number (271972890).

Almost surely, 2^4052543611 is an apocalyptic number.

4052543611 is a deficient number, since it is larger than the sum of its proper divisors (299022629).

4052543611 is a wasteful number, since it uses less digits than its factorization.

4052543611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4926.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 4052543611 is about 63659.5916653571. The cubic root of 4052543611 is about 1594.3214864098.

The spelling of 4052543611 in words is "four billion, fifty-two million, five hundred forty-three thousand, six hundred eleven".