11642053170 has 64 divisors (see below), whose sum is σ = 30721130496. Its totient is φ = 2800082880.

The previous prime is 11642053123. The next prime is 11642053207. The reversal of 11642053170 is 7135024611.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96984 + ... + 180803.

It is an arithmetic number, because the mean of its divisors is an integer number (480017664).

Almost surely, 2^11642053170 is an apocalyptic number.

11642053170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11642053170 is an abundant number, since it is smaller than the sum of its proper divisors (19079077326).

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

11642053170 is a wasteful number, since it uses less digits than its factorization.

11642053170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277935.

The product of its (nonzero) digits is 5040, while the sum is 30.

Adding to 11642053170 its reverse (7135024611), we get a palindrome (18777077781).

The spelling of 11642053170 in words is "eleven billion, six hundred forty-two million, fifty-three thousand, one hundred seventy".