540456026111 has 8 divisors (see below), whose sum is σ = 557145292560. Its totient is φ = 524017726272.

The previous prime is 540456026087. The next prime is 540456026249. The reversal of 540456026111 is 111620654045.

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 540456026111 - 2²⁶ = 540388917247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540456026311) by changing a digit.

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, 62737280 + ... + 62745893.

It is an arithmetic number, because the mean of its divisors is an integer number (69643161570).

Almost surely, 2^540456026111 is an apocalyptic number.

540456026111 is a deficient number, since it is larger than the sum of its proper divisors (16689266449).

540456026111 is a wasteful number, since it uses less digits than its factorization.

540456026111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125483305.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 540456026111 in words is "five hundred forty billion, four hundred fifty-six million, twenty-six thousand, one hundred eleven".