5148539 has 4 divisors (see below), whose sum is σ = 5616600. Its totient is φ = 4680480.

The previous prime is 5148523. The next prime is 5148541. The reversal of 5148539 is 9358415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5148539 - 2⁴ = 5148523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5148499 and 5148508.

It is not an unprimeable number, because it can be changed into a prime (5148589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234014 + ... + 234035.

It is an arithmetic number, because the mean of its divisors is an integer number (1404150).

Almost surely, 2^5148539 is an apocalyptic number.

5148539 is a deficient number, since it is larger than the sum of its proper divisors (468061).

5148539 is a wasteful number, since it uses less digits than its factorization.

5148539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468060.

The product of its digits is 21600, while the sum is 35.

The square root of 5148539 is about 2269.0392239889. The cubic root of 5148539 is about 172.6744185552.

It can be divided in two parts, 5148 and 539, that multiplied together give a palindrome (2774772).

The spelling of 5148539 in words is "five million, one hundred forty-eight thousand, five hundred thirty-nine".