540261304 has 32 divisors (see below), whose sum is σ = 1140733440. Its totient is φ = 237650400.

The previous prime is 540261229. The next prime is 540261311. The reversal of 540261304 is 403162045.

540261304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 96294 + ... + 101749.

It is an arithmetic number, because the mean of its divisors is an integer number (35647920).

Almost surely, 2^540261304 is an apocalyptic number.

It is an amenable number.

540261304 is an abundant number, since it is smaller than the sum of its proper divisors (600472136).

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

540261304 is a wasteful number, since it uses less digits than its factorization.

540261304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198091 (or 198087 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 540261304 is about 23243.5217641389. The cubic root of 540261304 is about 814.4566134608.

The spelling of 540261304 in words is "five hundred forty million, two hundred sixty-one thousand, three hundred four".