5040043541 has 16 divisors (see below), whose sum is σ = 5579462784. Its totient is φ = 4522526784.

The previous prime is 5040043537. The next prime is 5040043573. The reversal of 5040043541 is 1453400405.

It is a cyclic number.

It is not a de Polignac number, because 5040043541 - 2² = 5040043537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5040043541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5040043511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 613040 + ... + 621206.

It is an arithmetic number, because the mean of its divisors is an integer number (348716424).

Almost surely, 2^5040043541 is an apocalyptic number.

It is an amenable number.

5040043541 is a deficient number, since it is larger than the sum of its proper divisors (539419243).

5040043541 is a wasteful number, since it uses less digits than its factorization.

5040043541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9500.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5040043541 is about 70993.2640537115. The cubic root of 5040043541 is about 1714.5287137553.

Adding to 5040043541 its reverse (1453400405), we get a palindrome (6493443946).

The spelling of 5040043541 in words is "five billion, forty million, forty-three thousand, five hundred forty-one".