164007055 has 8 divisors (see below), whose sum is σ = 197510544. Its totient is φ = 130737600.

The previous prime is 164007037. The next prime is 164007059. The reversal of 164007055 is 550700461.

164007055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 164007055 - 2¹¹ = 164005007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164007059) 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, 56961 + ... + 59770.

It is an arithmetic number, because the mean of its divisors is an integer number (24688818).

Almost surely, 2^164007055 is an apocalyptic number.

164007055 is a deficient number, since it is larger than the sum of its proper divisors (33503489).

164007055 is a wasteful number, since it uses less digits than its factorization.

164007055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117017.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 164007055 is about 12806.5239233759. The cubic root of 164007055 is about 547.3782163469.

The spelling of 164007055 in words is "one hundred sixty-four million, seven thousand, fifty-five".