540099912 has 32 divisors (see below), whose sum is σ = 1473000480. Its totient is φ = 163666560.

The previous prime is 540099907. The next prime is 540099953. The reversal of 540099912 is 219990045.

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, 1022653 + ... + 1023180.

It is an arithmetic number, because the mean of its divisors is an integer number (46031265).

Almost surely, 2^540099912 is an apocalyptic number.

It is an amenable number.

540099912 is an abundant number, since it is smaller than the sum of its proper divisors (932900568).

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

540099912 is a wasteful number, since it uses less digits than its factorization.

540099912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045853 (or 2045849 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 39.

The square root of 540099912 is about 23240.0497417712. The cubic root of 540099912 is about 814.3755046393.

The spelling of 540099912 in words is "five hundred forty million, ninety-nine thousand, nine hundred twelve".