5612149 has 2 divisors, whose sum is σ = 5612150. Its totient is φ = 5612148.

The previous prime is 5612143. The next prime is 5612177. The reversal of 5612149 is 9412165.

It is an a-pointer prime, because the next prime (5612177) can be obtained adding 5612149 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5489649 + 122500 = 2343^2 + 350^2 .

It is a cyclic number.

It is not a de Polignac number, because 5612149 - 2³ = 5612141 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5612141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806074 + 2806075.

It is an arithmetic number, because the mean of its divisors is an integer number (2806075).

Almost surely, 2^5612149 is an apocalyptic number.

It is an amenable number.

5612149 is a deficient number, since it is larger than the sum of its proper divisors (1).

5612149 is an equidigital number, since it uses as much as digits as its factorization.

5612149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 28.

The square root of 5612149 is about 2368.9974672844. The cubic root of 5612149 is about 177.7091259953.

The spelling of 5612149 in words is "five million, six hundred twelve thousand, one hundred forty-nine".