164525008318 has 16 divisors (see below), whose sum is σ = 272630626560. Its totient is φ = 73837459800.

The previous prime is 164525008309. The next prime is 164525008327. The reversal of 164525008318 is 813800525461.

It is an interprime number because it is at equal distance from previous prime (164525008309) and next prime (164525008327).

It is a congruent number.

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, 47329968 + ... + 47333443.

It is an arithmetic number, because the mean of its divisors is an integer number (17039414160).

Almost surely, 2^164525008318 is an apocalyptic number.

164525008318 is a deficient number, since it is larger than the sum of its proper divisors (108105618242).

164525008318 is a wasteful number, since it uses less digits than its factorization.

164525008318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94663503.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 164525008318 in words is "one hundred sixty-four billion, five hundred twenty-five million, eight thousand, three hundred eighteen".