5140559 has 4 divisors (see below), whose sum is σ = 5145504. Its totient is φ = 5135616.

The previous prime is 5140547. The next prime is 5140561. The reversal of 5140559 is 9550415.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5140559 - 2⁴ = 5140543 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 (5140589) 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, 242 + ... + 3215.

It is an arithmetic number, because the mean of its divisors is an integer number (1286376).

Almost surely, 2^5140559 is an apocalyptic number.

5140559 is a deficient number, since it is larger than the sum of its proper divisors (4945).

5140559 is a wasteful number, since it uses less digits than its factorization.

5140559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4944.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 5140559 is about 2267.2800885643. The cubic root of 5140559 is about 172.5851599396.

The spelling of 5140559 in words is "five million, one hundred forty thousand, five hundred fifty-nine".