10651054661 has 16 divisors (see below), whose sum is σ = 11756575488. Its totient is φ = 9586684800.

The previous prime is 10651054657. The next prime is 10651054699. The reversal of 10651054661 is 16645015601.

10651054661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10651054661 - 2² = 10651054657 is a prime.

It is a super-2 number, since 2×10651054661² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10651054261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1227440 + ... + 1236086.

It is an arithmetic number, because the mean of its divisors is an integer number (734785968).

Almost surely, 2^10651054661 is an apocalyptic number.

It is an amenable number.

10651054661 is a deficient number, since it is larger than the sum of its proper divisors (1105520827).

10651054661 is a wasteful number, since it uses less digits than its factorization.

10651054661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11012.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 10651054661 in words is "ten billion, six hundred fifty-one million, fifty-four thousand, six hundred sixty-one".