540562304 has 64 divisors (see below), whose sum is σ = 1114582560. Its totient is φ = 260941824.

The previous prime is 540562303. The next prime is 540562339. The reversal of 540562304 is 403265045.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540562301) 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, 743189 + ... + 743915.

Almost surely, 2^540562304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 540562304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557291280).

540562304 is an abundant number, since it is smaller than the sum of its proper divisors (574020256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540562304 is a wasteful number, since it uses less digits than its factorization.

540562304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935 (or 923 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 540562304 is about 23249.9957849459. The cubic root of 540562304 is about 814.6078402376.

The spelling of 540562304 in words is "five hundred forty million, five hundred sixty-two thousand, three hundred four".