164480748064 has 48 divisors (see below), whose sum is σ = 324767167200. Its totient is φ = 82000551424.

The previous prime is 164480748043. The next prime is 164480748067. The reversal of 164480748064 is 460847084461.

It is not an unprimeable number, because it can be changed into a prime (164480748067) 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, 17238207 + ... + 17247745.

It is an arithmetic number, because the mean of its divisors is an integer number (6765982650).

Almost surely, 2^164480748064 is an apocalyptic number.

It is an amenable number.

164480748064 is a deficient number, since it is larger than the sum of its proper divisors (160286419136).

164480748064 is an equidigital number, since it uses as much as digits as its factorization.

164480748064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11065 (or 11057 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 164480748064 in words is "one hundred sixty-four billion, four hundred eighty million, seven hundred forty-eight thousand, sixty-four".