540633127347515 has 8 divisors (see below), whose sum is σ = 649313774816208. Its totient is φ = 432137153878560.

The previous prime is 540633127347493. The next prime is 540633127347553. The reversal of 540633127347515 is 515743721336045.

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

It is not a de Polignac number, because 540633127347515 - 2¹⁶ = 540633127281979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46168493492 + ... + 46168505201.

It is an arithmetic number, because the mean of its divisors is an integer number (81164221852026).

Almost surely, 2^{540633127347515} is an apocalyptic number.

540633127347515 is a deficient number, since it is larger than the sum of its proper divisors (108680647468693).

540633127347515 is a wasteful number, since it uses less digits than its factorization.

540633127347515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92336999869.

The product of its (nonzero) digits is 31752000, while the sum is 56.

The spelling of 540633127347515 in words is "five hundred forty trillion, six hundred thirty-three billion, one hundred twenty-seven million, three hundred forty-seven thousand, five hundred fifteen".