50137752227 has 4 divisors (see below), whose sum is σ = 50138376600. Its totient is φ = 50137127856.

The previous prime is 50137752199. The next prime is 50137752229. The reversal of 50137752227 is 72225773105.

It is a happy number.

50137752227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 50137752227 - 2¹⁸ = 50137490083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50137752229) 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, 170213 + ... + 359510.

It is an arithmetic number, because the mean of its divisors is an integer number (12534594150).

Almost surely, 2^50137752227 is an apocalyptic number.

50137752227 is a deficient number, since it is larger than the sum of its proper divisors (624373).

50137752227 is an equidigital number, since it uses as much as digits as its factorization.

50137752227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624372.

The product of its (nonzero) digits is 205800, while the sum is 41.

The spelling of 50137752227 in words is "fifty billion, one hundred thirty-seven million, seven hundred fifty-two thousand, two hundred twenty-seven".