540052134240015 has 48 divisors (see below), whose sum is σ = 942302449932480. Its totient is φ = 286116446361600.

The previous prime is 540052134239999. The next prime is 540052134240067. The reversal of 540052134240015 is 510042431250045.

540052134240015 is a `hidden beast` number, since 5 + 4 + 0 + 0 + 5 + 213 + 424 + 0 + 0 + 15 = 666.

It is not a de Polignac number, because 540052134240015 - 2⁴ = 540052134239999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 538974901 + ... + 539975969.

It is an arithmetic number, because the mean of its divisors is an integer number (19631301040260).

Almost surely, 2^{540052134240015} is an apocalyptic number.

540052134240015 is a deficient number, since it is larger than the sum of its proper divisors (402250315692465).

540052134240015 is a wasteful number, since it uses less digits than its factorization.

540052134240015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080624 (or 1080621 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 540052134240015 in words is "five hundred forty trillion, fifty-two billion, one hundred thirty-four million, two hundred forty thousand, fifteen".