540641464115 has 16 divisors (see below), whose sum is σ = 667525194336. Its totient is φ = 420120691200.

The previous prime is 540641464067. The next prime is 540641464117. The reversal of 540641464115 is 511464146045.

It is not a de Polignac number, because 540641464115 - 2¹² = 540641460019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540641464117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6907526 + ... + 6985355.

It is an arithmetic number, because the mean of its divisors is an integer number (41720324646).

Almost surely, 2^540641464115 is an apocalyptic number.

540641464115 is a deficient number, since it is larger than the sum of its proper divisors (126883730221).

540641464115 is a wasteful number, since it uses less digits than its factorization.

540641464115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13893110.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 540641464115 in words is "five hundred forty billion, six hundred forty-one million, four hundred sixty-four thousand, one hundred fifteen".