540164232 has 48 divisors (see below), whose sum is σ = 1494080640. Its totient is φ = 176222688.

The previous prime is 540164231. The next prime is 540164257. The reversal of 540164232 is 232461045.

It is a junction number, because it is equal to n+sod(n) for n = 540164196 and 540164205.

It is not an unprimeable number, because it can be changed into a prime (540164231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76428 + ... + 83195.

It is an arithmetic number, because the mean of its divisors is an integer number (31126680).

Almost surely, 2^540164232 is an apocalyptic number.

It is an amenable number.

540164232 is an abundant number, since it is smaller than the sum of its proper divisors (953916408).

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

540164232 is a wasteful number, since it uses less digits than its factorization.

540164232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159682 (or 159675 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 540164232 is about 23241.4335186107. The cubic root of 540164232 is about 814.4078310985.

The spelling of 540164232 in words is "five hundred forty million, one hundred sixty-four thousand, two hundred thirty-two".