5549377 has 2 divisors, whose sum is σ = 5549378. Its totient is φ = 5549376.

The previous prime is 5549339. The next prime is 5549381. The reversal of 5549377 is 7739455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4330561 + 1218816 = 2081^2 + 1104^2 .

It is a cyclic number.

It is not a de Polignac number, because 5549377 - 2⁷ = 5549249 is a prime.

5549377 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5549777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2774688 + 2774689.

It is an arithmetic number, because the mean of its divisors is an integer number (2774689).

Almost surely, 2^5549377 is an apocalyptic number.

It is an amenable number.

5549377 is a deficient number, since it is larger than the sum of its proper divisors (1).

5549377 is an equidigital number, since it uses as much as digits as its factorization.

5549377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 132300, while the sum is 40.

The square root of 5549377 is about 2355.7115697810. The cubic root of 5549377 is about 177.0440802254.

The spelling of 5549377 in words is "five million, five hundred forty-nine thousand, three hundred seventy-seven".