10660155008 has 64 divisors (see below), whose sum is σ = 22678272000. Its totient is φ = 4980218880.

The previous prime is 10660155007. The next prime is 10660155013. The reversal of 10660155008 is 80055106601.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×10660155008² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (10660155007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68753 + ... + 161391.

It is an arithmetic number, because the mean of its divisors is an integer number (354348000).

Almost surely, 2^10660155008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10660155008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11339136000).

10660155008 is an abundant number, since it is smaller than the sum of its proper divisors (12018116992).

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

10660155008 is an equidigital number, since it uses as much as digits as its factorization.

10660155008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92713 (or 92701 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 10660155008 in words is "ten billion, six hundred sixty million, one hundred fifty-five thousand, eight".