540005035849 has 4 divisors (see below), whose sum is σ = 541913181136. Its totient is φ = 538096890564.

The previous prime is 540005035841. The next prime is 540005035879. The reversal of 540005035849 is 948530500045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 540005035849 - 2³ = 540005035841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540005035841) 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, 954072219 + ... + 954072784.

It is an arithmetic number, because the mean of its divisors is an integer number (135478295284).

Almost surely, 2^540005035849 is an apocalyptic number.

It is an amenable number.

540005035849 is a deficient number, since it is larger than the sum of its proper divisors (1908145287).

540005035849 is a wasteful number, since it uses less digits than its factorization.

540005035849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908145286.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 540005035849 in words is "five hundred forty billion, five million, thirty-five thousand, eight hundred forty-nine".