2613545147 has 2 divisors, whose sum is σ = 2613545148. Its totient is φ = 2613545146.

The previous prime is 2613545141. The next prime is 2613545149. The reversal of 2613545147 is 7415453162.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2613545147 - 2²⁰ = 2612496571 is a prime.

Together with 2613545149, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2613545147.

It is not a weakly prime, because it can be changed into another prime (2613545141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306772573 + 1306772574.

It is an arithmetic number, because the mean of its divisors is an integer number (1306772574).

Almost surely, 2^2613545147 is an apocalyptic number.

2613545147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2613545147 is an equidigital number, since it uses as much as digits as its factorization.

2613545147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 38.

The square root of 2613545147 is about 51122.8436904678. The cubic root of 2613545147 is about 1377.4526182233.

The spelling of 2613545147 in words is "two billion, six hundred thirteen million, five hundred forty-five thousand, one hundred forty-seven".