164060364550 has 24 divisors (see below), whose sum is σ = 315674773200. Its totient is φ = 63361243680.

The previous prime is 164060364541. The next prime is 164060364557. The reversal of 164060364550 is 55463060461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164060364557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56571090 + ... + 56573989.

It is an arithmetic number, because the mean of its divisors is an integer number (13153115550).

Almost surely, 2^164060364550 is an apocalyptic number.

164060364550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164060364550 is a deficient number, since it is larger than the sum of its proper divisors (151614408650).

164060364550 is a wasteful number, since it uses less digits than its factorization.

164060364550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113145120 (or 113145115 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 164060364550 in words is "one hundred sixty-four billion, sixty million, three hundred sixty-four thousand, five hundred fifty".