5426109 has 20 divisors (see below), whose sum is σ = 8730876. Its totient is φ = 3338496.

The previous prime is 5426101. The next prime is 5426117. The reversal of 5426109 is 9016245.

5426109 is a `hidden beast` number, since 5 + 42 + 610 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (5426101) and next prime (5426117).

It can be written as a sum of positive squares in 2 ways, for example, as 2022084 + 3404025 = 1422^2 + 1845^2 .

It is not a de Polignac number, because 5426109 - 2³ = 5426101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5426101) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1524 + ... + 3629.

Almost surely, 2^5426109 is an apocalyptic number.

It is an amenable number.

5426109 is a deficient number, since it is larger than the sum of its proper divisors (3304767).

5426109 is a wasteful number, since it uses less digits than its factorization.

5426109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5178 (or 5169 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5426109 is about 2329.4009959644. The cubic root of 5426109 is about 175.7233623254.

The spelling of 5426109 in words is "five million, four hundred twenty-six thousand, one hundred nine".