10656364105 has 4 divisors (see below), whose sum is σ = 12787636932. Its totient is φ = 8525091280.

The previous prime is 10656364087. The next prime is 10656364109. The reversal of 10656364105 is 50146365601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50146365601 = 1667 ⋅30081803.

It can be written as a sum of positive squares in 2 ways, for example, as 4322273536 + 6334090569 = 65744^2 + 79587^2 .

It is not a de Polignac number, because 10656364105 - 2³³ = 2066429513 is a prime.

It is a super-2 number, since 2×10656364105² (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 (10656364109) 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, 1065636406 + ... + 1065636415.

It is an arithmetic number, because the mean of its divisors is an integer number (3196909233).

Almost surely, 2^10656364105 is an apocalyptic number.

It is an amenable number.

10656364105 is a deficient number, since it is larger than the sum of its proper divisors (2131272827).

10656364105 is an equidigital number, since it uses as much as digits as its factorization.

10656364105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131272826.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 10656364105 in words is "ten billion, six hundred fifty-six million, three hundred sixty-four thousand, one hundred five".