5050020168826 has 4 divisors (see below), whose sum is σ = 7575030253242. Its totient is φ = 2525010084412.

The previous prime is 5050020168769. The next prime is 5050020168829. The reversal of 5050020168826 is 6288610200505.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4995917874025 + 54102294801 = 2235155^2 + 232599^2 .

It is not an unprimeable number, because it can be changed into a prime (5050020168829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262505042205 + ... + 1262505042208.

Almost surely, 2^{5050020168826} is an apocalyptic number.

5050020168826 is a deficient number, since it is larger than the sum of its proper divisors (2525010084416).

5050020168826 is a wasteful number, since it uses less digits than its factorization.

5050020168826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525010084415.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 5050020168826 in words is "five trillion, fifty billion, twenty million, one hundred sixty-eight thousand, eight hundred twenty-six".