10656271395 has 192 divisors, whose sum is σ = 24213556224. Its totient is φ = 4206504960.

The previous prime is 10656271393. The next prime is 10656271399. The reversal of 10656271395 is 59317265601.

10656271395 is a `hidden beast` number, since 1 + 0 + 6 + 5 + 627 + 13 + 9 + 5 = 666.

10656271395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10656271395 - 2¹ = 10656271393 is a prime.

It is a super-2 number, since 2×10656271395² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 10656271395.

It is not an unprimeable number, because it can be changed into a prime (10656271393) 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 191 ways as a sum of consecutive naturals, for example, 5511849 + ... + 5513781.

It is an arithmetic number, because the mean of its divisors is an integer number (126112272).

Almost surely, 2^10656271395 is an apocalyptic number.

10656271395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10656271395 is an abundant number, since it is smaller than the sum of its proper divisors (13557284829).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10656271395 is a wasteful number, since it uses less digits than its factorization.

10656271395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042 (or 2039 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 10656271395 in words is "ten billion, six hundred fifty-six million, two hundred seventy-one thousand, three hundred ninety-five".