5517427 has 2 divisors, whose sum is σ = 5517428. Its totient is φ = 5517426.

The previous prime is 5517419. The next prime is 5517431. The reversal of 5517427 is 7247155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5517427 - 2³ = 5517419 is a prime.

It is not a weakly prime, because it can be changed into another prime (5517437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2758713 + 2758714.

It is an arithmetic number, because the mean of its divisors is an integer number (2758714).

Almost surely, 2^5517427 is an apocalyptic number.

5517427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5517427 is an equidigital number, since it uses as much as digits as its factorization.

5517427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9800, while the sum is 31.

The square root of 5517427 is about 2348.9203903070. The cubic root of 5517427 is about 176.7036546897.

The spelling of 5517427 in words is "five million, five hundred seventeen thousand, four hundred twenty-seven".