2423672549 has 2 divisors, whose sum is σ = 2423672550. Its totient is φ = 2423672548.

The previous prime is 2423672497. The next prime is 2423672551. The reversal of 2423672549 is 9452763242.

2423672549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2197921924 + 225750625 = 46882^2 + 15025^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2423672549 is a prime.

Together with 2423672551, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2423672599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211836274 + 1211836275.

It is an arithmetic number, because the mean of its divisors is an integer number (1211836275).

Almost surely, 2^2423672549 is an apocalyptic number.

It is an amenable number.

2423672549 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423672549 is an equidigital number, since it uses as much as digits as its factorization.

2423672549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 44.

The square root of 2423672549 is about 49230.8089411498. The cubic root of 2423672549 is about 1343.2535014791.

The spelling of 2423672549 in words is "two billion, four hundred twenty-three million, six hundred seventy-two thousand, five hundred forty-nine".