50102213105 has 24 divisors (see below), whose sum is σ = 70489340928. Its totient is φ = 34085263968.

The previous prime is 50102213101. The next prime is 50102213129. The reversal of 50102213105 is 50131220105.

It is a happy number.

It is not a de Polignac number, because 50102213105 - 2² = 50102213101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50102213101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 773999 + ... + 836228.

It is an arithmetic number, because the mean of its divisors is an integer number (2937055872).

Almost surely, 2^50102213105 is an apocalyptic number.

It is an amenable number.

50102213105 is a deficient number, since it is larger than the sum of its proper divisors (20387127823).

50102213105 is a wasteful number, since it uses less digits than its factorization.

50102213105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610373 (or 1610366 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The spelling of 50102213105 in words is "fifty billion, one hundred two million, two hundred thirteen thousand, one hundred five".