5140319 has 4 divisors (see below), whose sum is σ = 5144880. Its totient is φ = 5135760.

The previous prime is 5140297. The next prime is 5140357. The reversal of 5140319 is 9130415.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-5140319 is a prime.

It is a super-2 number, since 2×5140319² = 52845758843522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5140294 and 5140303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5160319) 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, 779 + ... + 3299.

It is an arithmetic number, because the mean of its divisors is an integer number (1286220).

Almost surely, 2^5140319 is an apocalyptic number.

5140319 is a deficient number, since it is larger than the sum of its proper divisors (4561).

5140319 is a wasteful number, since it uses less digits than its factorization.

5140319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4560.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 5140319 is about 2267.2271610935. The cubic root of 5140319 is about 172.5824740396.

The spelling of 5140319 in words is "five million, one hundred forty thousand, three hundred nineteen".