540416554455 has 32 divisors (see below), whose sum is σ = 873321640128. Its totient is φ = 285337728000.

The previous prime is 540416554453. The next prime is 540416554523. The reversal of 540416554455 is 554455614045.

It is a happy number.

It is not a de Polignac number, because 540416554455 - 2¹ = 540416554453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540416554453) 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, 23715027 + ... + 23737803.

It is an arithmetic number, because the mean of its divisors is an integer number (27291301254).

Almost surely, 2^540416554455 is an apocalyptic number.

540416554455 is a deficient number, since it is larger than the sum of its proper divisors (332905085673).

540416554455 is a wasteful number, since it uses less digits than its factorization.

540416554455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38547.

The product of its (nonzero) digits is 4800000, while the sum is 48.

The spelling of 540416554455 in words is "five hundred forty billion, four hundred sixteen million, five hundred fifty-four thousand, four hundred fifty-five".