2813241547 has 2 divisors, whose sum is σ = 2813241548. Its totient is φ = 2813241546.

The previous prime is 2813241523. The next prime is 2813241601. The reversal of 2813241547 is 7451423182.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2813241547 - 2¹⁵ = 2813208779 is a prime.

It is not a weakly prime, because it can be changed into another prime (2813241047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406620773 + 1406620774.

It is an arithmetic number, because the mean of its divisors is an integer number (1406620774).

Almost surely, 2^2813241547 is an apocalyptic number.

2813241547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2813241547 is an equidigital number, since it uses as much as digits as its factorization.

2813241547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 37.

The square root of 2813241547 is about 53039.9995003771. Note that the first 3 decimals coincide. The cubic root of 2813241547 is about 1411.6780897435.

The spelling of 2813241547 in words is "two billion, eight hundred thirteen million, two hundred forty-one thousand, five hundred forty-seven".