164367530529 has 16 divisors (see below), whose sum is σ = 219544395840. Its totient is φ = 109384685120.

The previous prime is 164367530527. The next prime is 164367530603. The reversal of 164367530529 is 925035763461.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 164367530529 - 2¹ = 164367530527 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164367530527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3928339 + ... + 3969959.

It is an arithmetic number, because the mean of its divisors is an integer number (13721524740).

Almost surely, 2^164367530529 is an apocalyptic number.

It is an amenable number.

164367530529 is a deficient number, since it is larger than the sum of its proper divisors (55176865311).

164367530529 is a wasteful number, since it uses less digits than its factorization.

164367530529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43920.

The product of its (nonzero) digits is 4082400, while the sum is 51.

The spelling of 164367530529 in words is "one hundred sixty-four billion, three hundred sixty-seven million, five hundred thirty thousand, five hundred twenty-nine".