540225042155 has 8 divisors (see below), whose sum is σ = 665790862992. Its totient is φ = 420499492128.

The previous prime is 540225042143. The next prime is 540225042163. The reversal of 540225042155 is 551240522045.

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

It is a cyclic number.

It is not a de Polignac number, because 540225042155 - 2¹⁰ = 540225041131 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, 1460067497 + ... + 1460067866.

It is an arithmetic number, because the mean of its divisors is an integer number (83223857874).

Almost surely, 2^540225042155 is an apocalyptic number.

540225042155 is a deficient number, since it is larger than the sum of its proper divisors (125565820837).

540225042155 is a wasteful number, since it uses less digits than its factorization.

540225042155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920135405.

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

The spelling of 540225042155 in words is "five hundred forty billion, two hundred twenty-five million, forty-two thousand, one hundred fifty-five".