540203745212 has 12 divisors (see below), whose sum is σ = 945363720840. Its totient is φ = 270099824976.

The previous prime is 540203745199. The next prime is 540203745239. The reversal of 540203745212 is 212547302045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188018 + ... + 1056294.

It is an arithmetic number, because the mean of its divisors is an integer number (78780310070).

Almost surely, 2^540203745212 is an apocalyptic number.

It is an amenable number.

540203745212 is a deficient number, since it is larger than the sum of its proper divisors (405159975628).

540203745212 is a wasteful number, since it uses less digits than its factorization.

540203745212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023820 (or 1023818 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 540203745212 in words is "five hundred forty billion, two hundred three million, seven hundred forty-five thousand, two hundred twelve".