540383529983 has 8 divisors (see below), whose sum is σ = 609837212880. Its totient is φ = 474317831680.

The previous prime is 540383529929. The next prime is 540383529989. The reversal of 540383529983 is 389925383045.

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

It is not a de Polignac number, because 540383529983 - 2²⁰ = 540382481407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540383529989) 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, 846995810 + ... + 846996447.

It is an arithmetic number, because the mean of its divisors is an integer number (76229651610).

Almost surely, 2^540383529983 is an apocalyptic number.

540383529983 is a deficient number, since it is larger than the sum of its proper divisors (69453682897).

540383529983 is a wasteful number, since it uses less digits than its factorization.

540383529983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693992297.

The product of its (nonzero) digits is 27993600, while the sum is 59.

The spelling of 540383529983 in words is "five hundred forty billion, three hundred eighty-three million, five hundred twenty-nine thousand, nine hundred eighty-three".