540514232 has 16 divisors (see below), whose sum is σ = 1014122760. Its totient is φ = 270081504.

The previous prime is 540514231. The next prime is 540514279. The reversal of 540514232 is 232415045.

It is a happy number.

540514232 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 not an unprimeable number, because it can be changed into a prime (540514231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8378 + ... + 33929.

Almost surely, 2^540514232 is an apocalyptic number.

It is an amenable number.

540514232 is a deficient number, since it is larger than the sum of its proper divisors (473608528).

540514232 is a wasteful number, since it uses less digits than its factorization.

540514232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43910 (or 43906 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 540514232 is about 23248.9619553218. The cubic root of 540514232 is about 814.5836919334.

Adding to 540514232 its reverse (232415045), we get a palindrome (772929277).

The spelling of 540514232 in words is "five hundred forty million, five hundred fourteen thousand, two hundred thirty-two".