540042554015 has 16 divisors (see below), whose sum is σ = 673006250880. Its totient is φ = 415513190400.

The previous prime is 540042553991. The next prime is 540042554027. The reversal of 540042554015 is 510455240045.

It is not a de Polignac number, because 540042554015 - 2⁶ = 540042553951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7208711 + ... + 7283240.

It is an arithmetic number, because the mean of its divisors is an integer number (42062890680).

Almost surely, 2^540042554015 is an apocalyptic number.

540042554015 is a deficient number, since it is larger than the sum of its proper divisors (132963696865).

540042554015 is a wasteful number, since it uses less digits than its factorization.

540042554015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14492242.

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

The spelling of 540042554015 in words is "five hundred forty billion, forty-two million, five hundred fifty-four thousand, fifteen".