50275744311 has 16 divisors (see below), whose sum is σ = 72197897184. Its totient is φ = 30935883264.

The previous prime is 50275744307. The next prime is 50275744313. The reversal of 50275744311 is 11344757205.

It is not a de Polignac number, because 50275744311 - 2² = 50275744307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 50275744311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50275744313) 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, 378235 + ... + 493571.

It is an arithmetic number, because the mean of its divisors is an integer number (4512368574).

Almost surely, 2^50275744311 is an apocalyptic number.

50275744311 is a deficient number, since it is larger than the sum of its proper divisors (21922152873).

50275744311 is a wasteful number, since it uses less digits than its factorization.

50275744311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126530.

The product of its (nonzero) digits is 117600, while the sum is 39.

The spelling of 50275744311 in words is "fifty billion, two hundred seventy-five million, seven hundred forty-four thousand, three hundred eleven".