540424345 has 16 divisors (see below), whose sum is σ = 665013888. Its totient is φ = 421470720.

The previous prime is 540424343. The next prime is 540424349. The reversal of 540424345 is 543424045.

It is not a de Polignac number, because 540424345 - 2¹ = 540424343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540424343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24180 + ... + 40810.

It is an arithmetic number, because the mean of its divisors is an integer number (41563368).

Almost surely, 2^540424345 is an apocalyptic number.

It is an amenable number.

540424345 is a deficient number, since it is larger than the sum of its proper divisors (124589543).

540424345 is a wasteful number, since it uses less digits than its factorization.

540424345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16800.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 540424345 is about 23247.0287348728. The cubic root of 540424345 is about 814.5385346003.

The spelling of 540424345 in words is "five hundred forty million, four hundred twenty-four thousand, three hundred forty-five".