5124609 has 12 divisors (see below), whose sum is σ = 8459776. Its totient is φ = 2928312.

The previous prime is 5124593. The next prime is 5124617. The reversal of 5124609 is 9064215.

5124609 is a `hidden beast` number, since 51 + 2 + 4 + 609 = 666.

It is not a de Polignac number, because 5124609 - 2⁴ = 5124593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5124649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40609 + ... + 40734.

Almost surely, 2^5124609 is an apocalyptic number.

It is an amenable number.

5124609 is a deficient number, since it is larger than the sum of its proper divisors (3335167).

5124609 is a wasteful number, since it uses less digits than its factorization.

5124609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81356 (or 81353 counting only the distinct ones).

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

The square root of 5124609 is about 2263.7599254338. The cubic root of 5124609 is about 172.4064773452.

The spelling of 5124609 in words is "five million, one hundred twenty-four thousand, six hundred nine".