5140539 has 12 divisors (see below), whose sum is σ = 7606872. Its totient is φ = 3343200.

The previous prime is 5140517. The next prime is 5140543. The reversal of 5140539 is 9350415.

It is not a de Polignac number, because 5140539 - 2⁷ = 5140411 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 6597 + ... + 7334.

It is an arithmetic number, because the mean of its divisors is an integer number (633906).

Almost surely, 2^5140539 is an apocalyptic number.

5140539 is a deficient number, since it is larger than the sum of its proper divisors (2466333).

5140539 is a wasteful number, since it uses less digits than its factorization.

5140539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13978 (or 13975 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 5140539 is about 2267.2756779889. The cubic root of 5140539 is about 172.5849361178.

The spelling of 5140539 in words is "five million, one hundred forty thousand, five hundred thirty-nine".