50010500647 has 4 divisors (see below), whose sum is σ = 52642632280. Its totient is φ = 47378369016.

The previous prime is 50010500641. The next prime is 50010500651. The reversal of 50010500647 is 74600501005.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50010500647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50010500641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1316065788 + ... + 1316065825.

It is an arithmetic number, because the mean of its divisors is an integer number (13160658070).

Almost surely, 2^50010500647 is an apocalyptic number.

50010500647 is a deficient number, since it is larger than the sum of its proper divisors (2632131633).

50010500647 is a wasteful number, since it uses less digits than its factorization.

50010500647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632131632.

The product of its (nonzero) digits is 4200, while the sum is 28.

The spelling of 50010500647 in words is "fifty billion, ten million, five hundred thousand, six hundred forty-seven".