540234555 has 48 divisors (see below), whose sum is σ = 1008352800. Its totient is φ = 246263808.

The previous prime is 540234509. The next prime is 540234577. The reversal of 540234555 is 555432045.

It is not a de Polignac number, because 540234555 - 2¹¹ = 540232507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 329197 + ... + 330833.

It is an arithmetic number, because the mean of its divisors is an integer number (21007350).

Almost surely, 2^540234555 is an apocalyptic number.

540234555 is a deficient number, since it is larger than the sum of its proper divisors (468118245).

540234555 is a wasteful number, since it uses less digits than its factorization.

540234555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 540234555 is about 23242.9463493766. The cubic root of 540234555 is about 814.4431716569.

The spelling of 540234555 in words is "five hundred forty million, two hundred thirty-four thousand, five hundred fifty-five".