50002055012 has 72 divisors (see below), whose sum is σ = 108362270016. Its totient is φ = 19767556224.

The previous prime is 50002055011. The next prime is 50002055021. The reversal of 50002055012 is 21055020005.

It is not an unprimeable number, because it can be changed into a prime (50002055011) 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, 9712223 + ... + 9717369.

It is an arithmetic number, because the mean of its divisors is an integer number (1505031528).

Almost surely, 2^50002055012 is an apocalyptic number.

50002055012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50002055012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54181135008).

50002055012 is an abundant number, since it is smaller than the sum of its proper divisors (58360215004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50002055012 is a wasteful number, since it uses less digits than its factorization.

50002055012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7237 (or 7222 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

Adding to 50002055012 its reverse (21055020005), we get a palindrome (71057075017).

The spelling of 50002055012 in words is "fifty billion, two million, fifty-five thousand, twelve".