540607612 has 12 divisors (see below), whose sum is σ = 946226736. Its totient is φ = 270257120.

The previous prime is 540607607. The next prime is 540607621. The reversal of 540607612 is 216706045.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36168 + ... + 48880.

It is an arithmetic number, because the mean of its divisors is an integer number (78852228).

Almost surely, 2^540607612 is an apocalyptic number.

It is an amenable number.

540607612 is a deficient number, since it is larger than the sum of its proper divisors (405619124).

540607612 is a wasteful number, since it uses less digits than its factorization.

540607612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23348 (or 23346 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 540607612 is about 23250.9701302978. The cubic root of 540607612 is about 814.6305987742.

The spelling of 540607612 in words is "five hundred forty million, six hundred seven thousand, six hundred twelve".