50172776704 has 108 divisors (see below), whose sum is σ = 103532688000. Its totient is φ = 24265672704.

The previous prime is 50172776699. The next prime is 50172776729. The reversal of 50172776704 is 40767727105.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83760597 + ... + 83761195.

It is an arithmetic number, because the mean of its divisors is an integer number (958636000).

Almost surely, 2^50172776704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50172776704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51766344000).

50172776704 is an abundant number, since it is smaller than the sum of its proper divisors (53359911296).

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

50172776704 is an equidigital number, since it uses as much as digits as its factorization.

50172776704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928 (or 877 counting only the distinct ones).

The product of its (nonzero) digits is 576240, while the sum is 46.

The spelling of 50172776704 in words is "fifty billion, one hundred seventy-two million, seven hundred seventy-six thousand, seven hundred four".