50660030247 has 16 divisors (see below), whose sum is σ = 68764140000. Its totient is φ = 33169731584.

The previous prime is 50660030221. The next prime is 50660030261. The reversal of 50660030247 is 74203006605.

It is a cyclic number.

It is not a de Polignac number, because 50660030247 - 2⁷ = 50660030119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50660030287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 596922 + ... + 676487.

It is an arithmetic number, because the mean of its divisors is an integer number (4297758750).

Almost surely, 2^50660030247 is an apocalyptic number.

50660030247 is a deficient number, since it is larger than the sum of its proper divisors (18104109753).

50660030247 is a wasteful number, since it uses less digits than its factorization.

50660030247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273650.

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 50660030247 in words is "fifty billion, six hundred sixty million, thirty thousand, two hundred forty-seven".