10836705649 has 8 divisors (see below), whose sum is σ = 13510698048. Its totient is φ = 8444186160.

The previous prime is 10836705601. The next prime is 10836705653. The reversal of 10836705649 is 94650763801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10836705649 - 2¹⁵ = 10836672881 is a prime.

It is a super-2 number, since 2×10836705649² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10836705749) 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, 70368142 + ... + 70368295.

It is an arithmetic number, because the mean of its divisors is an integer number (1688837256).

Almost surely, 2^10836705649 is an apocalyptic number.

It is an amenable number.

10836705649 is a deficient number, since it is larger than the sum of its proper divisors (2673992399).

10836705649 is a wasteful number, since it uses less digits than its factorization.

10836705649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140736455.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 10836705649 in words is "ten billion, eight hundred thirty-six million, seven hundred five thousand, six hundred forty-nine".