4540048811 has 2 divisors, whose sum is σ = 4540048812. Its totient is φ = 4540048810.

The previous prime is 4540048763. The next prime is 4540048813. The reversal of 4540048811 is 1188400454.

It is a happy number.

4540048811 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4540048811 is a prime.

It is a super-2 number, since 2×4540048811² = 41224086412525027442, which contains 22 as substring.

Together with 4540048813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4540048813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270024405 + 2270024406.

It is an arithmetic number, because the mean of its divisors is an integer number (2270024406).

Almost surely, 2^4540048811 is an apocalyptic number.

4540048811 is a deficient number, since it is larger than the sum of its proper divisors (1).

4540048811 is an equidigital number, since it uses as much as digits as its factorization.

4540048811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 4540048811 is about 67379.8843201738. The cubic root of 4540048811 is about 1655.8468797557.

The spelling of 4540048811 in words is "four billion, five hundred forty million, forty-eight thousand, eight hundred eleven".