11170553718 has 16 divisors (see below), whose sum is σ = 22424163120. Its totient is φ = 3709675296.

The previous prime is 11170553707. The next prime is 11170553729. The reversal of 11170553718 is 81735507111.

It is an interprime number because it is at equal distance from previous prime (11170553707) and next prime (11170553729).

It is a congruent number.

It is an unprimeable number.

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, 3458905 + ... + 3462132.

It is an arithmetic number, because the mean of its divisors is an integer number (1401510195).

Almost surely, 2^11170553718 is an apocalyptic number.

11170553718 is an abundant number, since it is smaller than the sum of its proper divisors (11253609402).

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

11170553718 is a wasteful number, since it uses less digits than its factorization.

11170553718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6921311.

The product of its (nonzero) digits is 29400, while the sum is 39.

The spelling of 11170553718 in words is "eleven billion, one hundred seventy million, five hundred fifty-three thousand, seven hundred eighteen".