50104651111 has 4 divisors (see below), whose sum is σ = 50110072992. Its totient is φ = 50099229232.

The previous prime is 50104651097. The next prime is 50104651151. The reversal of 50104651111 is 11115640105.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11115640105 = 5 ⋅2223128021.

It is a cyclic number.

It is not a de Polignac number, because 50104651111 - 2¹³ = 50104642919 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 (50104651151) 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, 2697055 + ... + 2715568.

It is an arithmetic number, because the mean of its divisors is an integer number (12527518248).

Almost surely, 2^50104651111 is an apocalyptic number.

50104651111 is a deficient number, since it is larger than the sum of its proper divisors (5421881).

50104651111 is an equidigital number, since it uses as much as digits as its factorization.

50104651111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5421880.

The product of its (nonzero) digits is 600, while the sum is 25.

The spelling of 50104651111 in words is "fifty billion, one hundred four million, six hundred fifty-one thousand, one hundred eleven".