5654345149 has 2 divisors, whose sum is σ = 5654345150. Its totient is φ = 5654345148.

The previous prime is 5654345119. The next prime is 5654345171. The reversal of 5654345149 is 9415434565.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4699102500 + 955242649 = 68550^2 + 30907^2 .

It is a cyclic number.

It is not a de Polignac number, because 5654345149 - 2⁵ = 5654345117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5654345099 and 5654345108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5654345119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827172574 + 2827172575.

It is an arithmetic number, because the mean of its divisors is an integer number (2827172575).

Almost surely, 2^5654345149 is an apocalyptic number.

It is an amenable number.

5654345149 is a deficient number, since it is larger than the sum of its proper divisors (1).

5654345149 is an equidigital number, since it uses as much as digits as its factorization.

5654345149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296000, while the sum is 46.

The square root of 5654345149 is about 75195.3798381257. The cubic root of 5654345149 is about 1781.5339582777.

The spelling of 5654345149 in words is "five billion, six hundred fifty-four million, three hundred forty-five thousand, one hundred forty-nine".