164036405504033 has 8 divisors (see below), whose sum is σ = 169334428194816. Its totient is φ = 158738790672000.

The previous prime is 164036405503991. The next prime is 164036405504047. The reversal of 164036405504033 is 330405504630461.

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

It is a cyclic number.

It is not a de Polignac number, because 164036405504033 - 2²⁶ = 164036338395169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164036405504063) 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, 101147216 + ... + 102756177.

It is an arithmetic number, because the mean of its divisors is an integer number (21166803524352).

Almost surely, 2^{164036405504033} is an apocalyptic number.

It is an amenable number.

164036405504033 is a deficient number, since it is larger than the sum of its proper divisors (5298022690783).

164036405504033 is a wasteful number, since it uses less digits than its factorization.

164036405504033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203929375.

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 164036405504033 in words is "one hundred sixty-four trillion, thirty-six billion, four hundred five million, five hundred four thousand, thirty-three".