10656652641 has 16 divisors (see below), whose sum is σ = 14355259776. Its totient is φ = 7031321856.

The previous prime is 10656652627. The next prime is 10656652673. The reversal of 10656652641 is 14625665601.

It is not a de Polignac number, because 10656652641 - 2⁵ = 10656652609 is a prime.

It is a super-2 number, since 2×10656652641² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10656652593 and 10656652602.

It is not an unprimeable number, because it can be changed into a prime (10656652441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 569551 + ... + 587963.

It is an arithmetic number, because the mean of its divisors is an integer number (897203736).

Almost surely, 2^10656652641 is an apocalyptic number.

It is an amenable number.

10656652641 is a deficient number, since it is larger than the sum of its proper divisors (3698607135).

10656652641 is a wasteful number, since it uses less digits than its factorization.

10656652641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20392.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 10656652641 in words is "ten billion, six hundred fifty-six million, six hundred fifty-two thousand, six hundred forty-one".