50556060560506 has 4 divisors (see below), whose sum is σ = 75834090840762. Its totient is φ = 25278030280252.

The previous prime is 50556060560429. The next prime is 50556060560519. The reversal of 50556060560506 is 60506506065505.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 43541640734881 + 7014419825625 = 6598609^2 + 2648475^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 50556060560506.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12639015140125 + ... + 12639015140128.

Almost surely, 2^{50556060560506} is an apocalyptic number.

50556060560506 is a deficient number, since it is larger than the sum of its proper divisors (25278030280256).

50556060560506 is a wasteful number, since it uses less digits than its factorization.

50556060560506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25278030280255.

The product of its (nonzero) digits is 4050000, while the sum is 49.

The spelling of 50556060560506 in words is "fifty trillion, five hundred fifty-six billion, sixty million, five hundred sixty thousand, five hundred six".