2314556549 has 2 divisors, whose sum is σ = 2314556550. Its totient is φ = 2314556548.

The previous prime is 2314556537. The next prime is 2314556551. The reversal of 2314556549 is 9456554132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1908816100 + 405740449 = 43690^2 + 20143^2 .

It is a cyclic number.

It is not a de Polignac number, because 2314556549 - 2²⁴ = 2297779333 is a prime.

Together with 2314556551, 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 (2314555549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157278274 + 1157278275.

It is an arithmetic number, because the mean of its divisors is an integer number (1157278275).

Almost surely, 2^2314556549 is an apocalyptic number.

It is an amenable number.

2314556549 is a deficient number, since it is larger than the sum of its proper divisors (1).

2314556549 is an equidigital number, since it uses as much as digits as its factorization.

2314556549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648000, while the sum is 44.

The square root of 2314556549 is about 48109.8383805225. The cubic root of 2314556549 is about 1322.7850115726.

The spelling of 2314556549 in words is "two billion, three hundred fourteen million, five hundred fifty-six thousand, five hundred forty-nine".