10011011650 has 24 divisors (see below), whose sum is σ = 19600508880. Its totient is φ = 3793646160.

The previous prime is 10011011641. The next prime is 10011011651. The reversal of 10011011650 is 5611011001.

It is not an unprimeable number, because it can be changed into a prime (10011011651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5268004 + ... + 5269903.

It is an arithmetic number, because the mean of its divisors is an integer number (816687870).

Almost surely, 2^10011011650 is an apocalyptic number.

10011011650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10011011650 is a deficient number, since it is larger than the sum of its proper divisors (9589497230).

10011011650 is a wasteful number, since it uses less digits than its factorization.

10011011650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10537938 (or 10537933 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 10011011650 its reverse (5611011001), we get a palindrome (15622022651).

The spelling of 10011011650 in words is "ten billion, eleven million, eleven thousand, six hundred fifty".