5541879727 has 2 divisors, whose sum is σ = 5541879728. Its totient is φ = 5541879726.

The previous prime is 5541879719. The next prime is 5541879731. The reversal of 5541879727 is 7279781455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5541879727 - 2³ = 5541879719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5541879737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2770939863 + 2770939864.

It is an arithmetic number, because the mean of its divisors is an integer number (2770939864).

Almost surely, 2^5541879727 is an apocalyptic number.

5541879727 is a deficient number, since it is larger than the sum of its proper divisors (1).

5541879727 is an equidigital number, since it uses as much as digits as its factorization.

5541879727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4939200, while the sum is 55.

The square root of 5541879727 is about 74443.8024754244. The cubic root of 5541879727 is about 1769.6431475471.

The spelling of 5541879727 in words is "five billion, five hundred forty-one million, eight hundred seventy-nine thousand, seven hundred twenty-seven".