11700005170 has 64 divisors (see below), whose sum is σ = 24354602496. Its totient is φ = 3963893760.

The previous prime is 11700005153. The next prime is 11700005179. The reversal of 11700005170 is 7150000711.

It is not an unprimeable number, because it can be changed into a prime (11700005179) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7216960 + ... + 7218580.

It is an arithmetic number, because the mean of its divisors is an integer number (380540664).

Almost surely, 2^11700005170 is an apocalyptic number.

11700005170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11700005170 is an abundant number, since it is smaller than the sum of its proper divisors (12654597326).

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

11700005170 is a wasteful number, since it uses less digits than its factorization.

11700005170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2795.

The product of its (nonzero) digits is 245, while the sum is 22.

Adding to 11700005170 its reverse (7150000711), we get a palindrome (18850005881).

The spelling of 11700005170 in words is "eleven billion, seven hundred million, five thousand, one hundred seventy".