11626020164 has 24 divisors (see below), whose sum is σ = 22211112000. Its totient is φ = 5280749280.

The previous prime is 11626020149. The next prime is 11626020193. The reversal of 11626020164 is 46102062611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32879 + ... + 155990.

It is an arithmetic number, because the mean of its divisors is an integer number (925463000).

Almost surely, 2^11626020164 is an apocalyptic number.

It is an amenable number.

11626020164 is a deficient number, since it is larger than the sum of its proper divisors (10585091836).

11626020164 is a wasteful number, since it uses less digits than its factorization.

11626020164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190283 (or 190281 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 11626020164 its reverse (46102062611), we get a palindrome (57728082775).

The spelling of 11626020164 in words is "eleven billion, six hundred twenty-six million, twenty thousand, one hundred sixty-four".