5140540443 has 8 divisors (see below), whose sum is σ = 6855234048. Its totient is φ = 3426436904.

The previous prime is 5140540417. The next prime is 5140540453. The reversal of 5140540443 is 3440450415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5140540443 - 2¹⁰ = 5140539419 is a prime.

It is a super-2 number, since 2×5140540443² = 52850312092237272498, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5140540443.

It is not an unprimeable number, because it can be changed into a prime (5140540453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126771 + ... + 162332.

It is an arithmetic number, because the mean of its divisors is an integer number (856904256).

Almost surely, 2^5140540443 is an apocalyptic number.

5140540443 is a deficient number, since it is larger than the sum of its proper divisors (1714693605).

5140540443 is a wasteful number, since it uses less digits than its factorization.

5140540443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295033.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5140540443 is about 71697.5623225783. The cubic root of 5140540443 is about 1725.8495226658.

Adding to 5140540443 its reverse (3440450415), we get a palindrome (8580990858).

The spelling of 5140540443 in words is "five billion, one hundred forty million, five hundred forty thousand, four hundred forty-three".