540466655 has 8 divisors (see below), whose sum is σ = 654981984. Its totient is φ = 428092000.

The previous prime is 540466643. The next prime is 540466709. The reversal of 540466655 is 556664045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 540466655 - 2⁴ = 540466639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534611 + ... + 535620.

It is an arithmetic number, because the mean of its divisors is an integer number (81872748).

Almost surely, 2^540466655 is an apocalyptic number.

540466655 is a deficient number, since it is larger than the sum of its proper divisors (114515329).

540466655 is a wasteful number, since it uses less digits than its factorization.

540466655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070337.

The product of its (nonzero) digits is 432000, while the sum is 41.

The square root of 540466655 is about 23247.9387258312. The cubic root of 540466655 is about 814.5597908757.

The spelling of 540466655 in words is "five hundred forty million, four hundred sixty-six thousand, six hundred fifty-five".