5169427 has 2 divisors, whose sum is σ = 5169428. Its totient is φ = 5169426.

The previous prime is 5169419. The next prime is 5169431. The reversal of 5169427 is 7249615.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5169427 - 2³ = 5169419 is a prime.

It is a super-3 number, since 3×5169427³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5169392 and 5169401.

It is not a weakly prime, because it can be changed into another prime (5169487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2584713 + 2584714.

It is an arithmetic number, because the mean of its divisors is an integer number (2584714).

Almost surely, 2^5169427 is an apocalyptic number.

5169427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5169427 is an equidigital number, since it uses as much as digits as its factorization.

5169427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

The square root of 5169427 is about 2273.6373941330. The cubic root of 5169427 is about 172.9076210555.

The spelling of 5169427 in words is "five million, one hundred sixty-nine thousand, four hundred twenty-seven".