540208747696 has 20 divisors (see below), whose sum is σ = 1051347973312. Its totient is φ = 268893141696.

The previous prime is 540208747613. The next prime is 540208747709. The reversal of 540208747696 is 696747802045.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 540208747696.

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, 75698331 + ... + 75705466.

Almost surely, 2^540208747696 is an apocalyptic number.

It is an amenable number.

540208747696 is a deficient number, since it is larger than the sum of its proper divisors (511139225616).

540208747696 is a wasteful number, since it uses less digits than its factorization.

540208747696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151404028 (or 151404022 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 540208747696 in words is "five hundred forty billion, two hundred eight million, seven hundred forty-seven thousand, six hundred ninety-six".