5539427 has 2 divisors, whose sum is σ = 5539428. Its totient is φ = 5539426.

The previous prime is 5539409. The next prime is 5539439. The reversal of 5539427 is 7249355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5539427 - 2⁶ = 5539363 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 5⁷ + 5⁷ + 3¹⁴ + 9⁵ + 4³ + 2¹⁹ + 7⁵ .

It is not a weakly prime, because it can be changed into another prime (5539477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2769713 + 2769714.

It is an arithmetic number, because the mean of its divisors is an integer number (2769714).

Almost surely, 2^5539427 is an apocalyptic number.

5539427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5539427 is an equidigital number, since it uses as much as digits as its factorization.

5539427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800, while the sum is 35.

The square root of 5539427 is about 2353.5987338542. The cubic root of 5539427 is about 176.9382039269.

The spelling of 5539427 in words is "five million, five hundred thirty-nine thousand, four hundred twenty-seven".