50001979104 has 960 divisors, whose sum is σ = 194426749440. Its totient is φ = 12227604480.

The previous prime is 50001979099. The next prime is 50001979123. The reversal of 50001979104 is 40197910005.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 306760527 + ... + 306760689.

It is an arithmetic number, because the mean of its divisors is an integer number (202527864).

Almost surely, 2^50001979104 is an apocalyptic number.

50001979104 is a gapful number since it is divisible by the number (54) 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 50001979104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97213374720).

50001979104 is an abundant number, since it is smaller than the sum of its proper divisors (144424770336).

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

50001979104 is a wasteful number, since it uses less digits than its factorization.

50001979104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The spelling of 50001979104 in words is "fifty billion, one million, nine hundred seventy-nine thousand, one hundred four".