2534485811 has 32 divisors (see below), whose sum is σ = 3052873152. Its totient is φ = 2073576960.

The previous prime is 2534485741. The next prime is 2534485823. The reversal of 2534485811 is 1185844352.

2534485811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2534485811 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2534485861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1310201 + ... + 1312133.

It is an arithmetic number, because the mean of its divisors is an integer number (95402286).

Almost surely, 2^2534485811 is an apocalyptic number.

2534485811 is a deficient number, since it is larger than the sum of its proper divisors (518387341).

2534485811 is a wasteful number, since it uses less digits than its factorization.

2534485811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183.

The product of its digits is 153600, while the sum is 41.

The square root of 2534485811 is about 50343.6769713933. The cubic root of 2534485811 is about 1363.4209241386.

The spelling of 2534485811 in words is "two billion, five hundred thirty-four million, four hundred eighty-five thousand, eight hundred eleven".