5148559 has 4 divisors (see below), whose sum is σ = 5544616. Its totient is φ = 4752504.

The previous prime is 5148557. The next prime is 5148581. The reversal of 5148559 is 9558415.

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 5148559 - 2¹ = 5148557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5148551) 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, 198009 + ... + 198034.

It is an arithmetic number, because the mean of its divisors is an integer number (1386154).

Almost surely, 2^5148559 is an apocalyptic number.

5148559 is a deficient number, since it is larger than the sum of its proper divisors (396057).

5148559 is a wasteful number, since it uses less digits than its factorization.

5148559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396056.

The product of its digits is 36000, while the sum is 37.

The square root of 5148559 is about 2269.0436311363. The cubic root of 5148559 is about 172.6746421451.

The spelling of 5148559 in words is "five million, one hundred forty-eight thousand, five hundred fifty-nine".