540545324 has 24 divisors (see below), whose sum is σ = 1033518528. Its totient is φ = 245329040.

The previous prime is 540545323. The next prime is 540545351. The reversal of 540545324 is 423545045.

It is not an unprimeable number, because it can be changed into a prime (540545323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21059 + ... + 39045.

It is an arithmetic number, because the mean of its divisors is an integer number (43063272).

Almost surely, 2^540545324 is an apocalyptic number.

It is an amenable number.

540545324 is a deficient number, since it is larger than the sum of its proper divisors (492973204).

540545324 is a wasteful number, since it uses less digits than its factorization.

540545324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18685 (or 18683 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 540545324 is about 23249.6306207217. The cubic root of 540545324 is about 814.5993107330.

The spelling of 540545324 in words is "five hundred forty million, five hundred forty-five thousand, three hundred twenty-four".