10655051217 has 8 divisors (see below), whose sum is σ = 14215253760. Its totient is φ = 7099108080.

The previous prime is 10655051159. The next prime is 10655051219. The reversal of 10655051217 is 71215055601.

It is a happy number.

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

It is not a de Polignac number, because 10655051217 - 2⁸ = 10655050961 is a prime.

It is a super-2 number, since 2×10655051217² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10655051219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059009 + ... + 1069022.

It is an arithmetic number, because the mean of its divisors is an integer number (1776906720).

Almost surely, 2^10655051217 is an apocalyptic number.

It is an amenable number.

10655051217 is a deficient number, since it is larger than the sum of its proper divisors (3560202543).

10655051217 is a wasteful number, since it uses less digits than its factorization.

10655051217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129703.

The product of its (nonzero) digits is 10500, while the sum is 33.

The spelling of 10655051217 in words is "ten billion, six hundred fifty-five million, fifty-one thousand, two hundred seventeen".