540551052044 has 12 divisors (see below), whose sum is σ = 946054515000. Its totient is φ = 270249762048.

The previous prime is 540551052043. The next prime is 540551052047. The reversal of 540551052044 is 440250155045.

It is a junction number, because it is equal to n+sod(n) for n = 540551051995 and 540551052013.

It is not an unprimeable number, because it can be changed into a prime (540551052043) 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, 6393749 + ... + 6477740.

It is an arithmetic number, because the mean of its divisors is an integer number (78837876250).

Almost surely, 2^540551052044 is an apocalyptic number.

It is an amenable number.

540551052044 is a deficient number, since it is larger than the sum of its proper divisors (405503462956).

540551052044 is a wasteful number, since it uses less digits than its factorization.

540551052044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12881992 (or 12881990 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

The spelling of 540551052044 in words is "five hundred forty billion, five hundred fifty-one million, fifty-two thousand, forty-four".