10050916649 has 4 divisors (see below), whose sum is σ = 10051159764. Its totient is φ = 10050673536.

The previous prime is 10050916591. The next prime is 10050916679. The reversal of 10050916649 is 94661905001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 749664400 + 9301252249 = 27380^2 + 96443^2 .

It is a cyclic number.

It is not a de Polignac number, because 10050916649 - 2²⁸ = 9782481193 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10050916679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42332 + ... + 147965.

It is an arithmetic number, because the mean of its divisors is an integer number (2512789941).

Almost surely, 2^10050916649 is an apocalyptic number.

It is an amenable number.

10050916649 is a deficient number, since it is larger than the sum of its proper divisors (243115).

10050916649 is an equidigital number, since it uses as much as digits as its factorization.

10050916649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243114.

The product of its (nonzero) digits is 58320, while the sum is 41.

The spelling of 10050916649 in words is "ten billion, fifty million, nine hundred sixteen thousand, six hundred forty-nine".