540066261153 has 32 divisors (see below), whose sum is σ = 749903212800. Its totient is φ = 345456092160.

The previous prime is 540066261151. The next prime is 540066261181. The reversal of 540066261153 is 351162660045.

It is not a de Polignac number, because 540066261153 - 2¹ = 540066261151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (540066261151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3047500 + ... + 3219842.

It is an arithmetic number, because the mean of its divisors is an integer number (23434475400).

Almost surely, 2^540066261153 is an apocalyptic number.

It is an amenable number.

540066261153 is a deficient number, since it is larger than the sum of its proper divisors (209836951647).

540066261153 is a wasteful number, since it uses less digits than its factorization.

540066261153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172809.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 540066261153 in words is "five hundred forty billion, sixty-six million, two hundred sixty-one thousand, one hundred fifty-three".