10050020008 has 32 divisors (see below), whose sum is σ = 21568815360. Its totient is φ = 4300539840.

The previous prime is 10050019979. The next prime is 10050020009. The reversal of 10050020008 is 80002005001.

It is a happy number.

It is a super-2 number, since 2×10050020008² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10050019973 and 10050020000.

It is not an unprimeable number, because it can be changed into a prime (10050020009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100848 + ... + 173983.

It is an arithmetic number, because the mean of its divisors is an integer number (674025480).

Almost surely, 2^10050020008 is an apocalyptic number.

It is an amenable number.

10050020008 is an abundant number, since it is smaller than the sum of its proper divisors (11518795352).

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

10050020008 is a wasteful number, since it uses less digits than its factorization.

10050020008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275497 (or 275493 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 10050020008 its reverse (80002005001), we get a palindrome (90052025009).

The spelling of 10050020008 in words is "ten billion, fifty million, twenty thousand, eight".