50020715707 has 4 divisors (see below), whose sum is σ = 50033259360. Its totient is φ = 50008172056.

The previous prime is 50020715687. The next prime is 50020715729. The reversal of 50020715707 is 70751702005.

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-50020715707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50020718707) 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, 6265843 + ... + 6273820.

It is an arithmetic number, because the mean of its divisors is an integer number (12508314840).

Almost surely, 2^50020715707 is an apocalyptic number.

50020715707 is a deficient number, since it is larger than the sum of its proper divisors (12543653).

50020715707 is a wasteful number, since it uses less digits than its factorization.

50020715707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12543652.

The product of its (nonzero) digits is 17150, while the sum is 34.

The spelling of 50020715707 in words is "fifty billion, twenty million, seven hundred fifteen thousand, seven hundred seven".