10010001650 has 48 divisors (see below), whose sum is σ = 20321958240. Its totient is φ = 3638073600.

The previous prime is 10010001643. The next prime is 10010001679. The reversal of 10010001650 is 5610001001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1414922 + ... + 1421978.

It is an arithmetic number, because the mean of its divisors is an integer number (423374130).

Almost surely, 2^10010001650 is an apocalyptic number.

10010001650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10010001650 is an abundant number, since it is smaller than the sum of its proper divisors (10311956590).

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

10010001650 is a wasteful number, since it uses less digits than its factorization.

10010001650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9659 (or 9654 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

Adding to 10010001650 its reverse (5610001001), we get a palindrome (15620002651).

The spelling of 10010001650 in words is "ten billion, ten million, one thousand, six hundred fifty".