50559000768 has 56 divisors (see below), whose sum is σ = 148634104560. Its totient is φ = 16852999680.

The previous prime is 50559000749. The next prime is 50559000769. The reversal of 50559000768 is 86700095505.

50559000768 is a `hidden beast` number, since 50 + 5 + 590 + 0 + 0 + 7 + 6 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (50559000769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14627613 + ... + 14631068.

Almost surely, 2^50559000768 is an apocalyptic number.

It is an amenable number.

50559000768 is an abundant number, since it is smaller than the sum of its proper divisors (98075103792).

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

50559000768 is a wasteful number, since it uses less digits than its factorization.

50559000768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29258702 (or 29258686 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 45.

The spelling of 50559000768 in words is "fifty billion, five hundred fifty-nine million, seven hundred sixty-eight", and thus it is an aban number.