164566531352 has 16 divisors (see below), whose sum is σ = 309180615000. Its totient is φ = 82118367360.

The previous prime is 164566531331. The next prime is 164566531457. The reversal of 164566531352 is 253135665461.

It is a junction number, because it is equal to n+sod(n) for n = 164566531297 and 164566531306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20608049 + ... + 20616032.

Almost surely, 2^164566531352 is an apocalyptic number.

It is an amenable number.

164566531352 is a deficient number, since it is larger than the sum of its proper divisors (144614083648).

164566531352 is a wasteful number, since it uses less digits than its factorization.

164566531352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41224586 (or 41224582 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 47.

The spelling of 164566531352 in words is "one hundred sixty-four billion, five hundred sixty-six million, five hundred thirty-one thousand, three hundred fifty-two".