50058665826 has 64 divisors (see below), whose sum is σ = 110067121920. Its totient is φ = 15083677440.

The previous prime is 50058665779. The next prime is 50058665827. The reversal of 50058665826 is 62856685005.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50058665827) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1066611 + ... + 1112553.

It is an arithmetic number, because the mean of its divisors is an integer number (1719798780).

Almost surely, 2^50058665826 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50058665826, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55033560960).

50058665826 is an abundant number, since it is smaller than the sum of its proper divisors (60008456094).

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

50058665826 is a wasteful number, since it uses less digits than its factorization.

50058665826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46251.

The product of its (nonzero) digits is 3456000, while the sum is 51.

The spelling of 50058665826 in words is "fifty billion, fifty-eight million, six hundred sixty-five thousand, eight hundred twenty-six".