50506766101 has 4 divisors (see below), whose sum is σ = 55098290304. Its totient is φ = 45915241900.

The previous prime is 50506766099. The next prime is 50506766111. The reversal of 50506766101 is 10166760505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 50506766101 - 2¹ = 50506766099 is a prime.

It is a super-2 number, since 2×50506766101² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50506766111) 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, 2295762085 + ... + 2295762106.

It is an arithmetic number, because the mean of its divisors is an integer number (13774572576).

Almost surely, 2^50506766101 is an apocalyptic number.

It is an amenable number.

50506766101 is a deficient number, since it is larger than the sum of its proper divisors (4591524203).

50506766101 is a wasteful number, since it uses less digits than its factorization.

50506766101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4591524202.

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 50506766101 in words is "fifty billion, five hundred six million, seven hundred sixty-six thousand, one hundred one".