540656600055 has 128 divisors (see below), whose sum is σ = 1078291823616. Its totient is φ = 227267174400.

The previous prime is 540656600053. The next prime is 540656600069. The reversal of 540656600055 is 550006656045.

It is not a de Polignac number, because 540656600055 - 2¹ = 540656600053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540656600053) 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 127 ways as a sum of consecutive naturals, for example, 17889217 + ... + 17919413.

It is an arithmetic number, because the mean of its divisors is an integer number (8424154872).

Almost surely, 2^540656600055 is an apocalyptic number.

540656600055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

540656600055 is a deficient number, since it is larger than the sum of its proper divisors (537635223561).

540656600055 is a wasteful number, since it uses less digits than its factorization.

540656600055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30737.

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 540656600055 in words is "five hundred forty billion, six hundred fifty-six million, six hundred thousand, fifty-five".