164351253025324 has 6 divisors (see below), whose sum is σ = 287614692794324. Its totient is φ = 82175626512660.

The previous prime is 164351253025303. The next prime is 164351253025327. The reversal of 164351253025324 is 423520352153461.

It is a super-2 number, since 2×164351253025324² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (164351253025327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20543906628162 + ... + 20543906628169.

Almost surely, 2^{164351253025324} is an apocalyptic number.

It is an amenable number.

164351253025324 is a deficient number, since it is larger than the sum of its proper divisors (123263439769000).

164351253025324 is a wasteful number, since it uses less digits than its factorization.

164351253025324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41087813256335 (or 41087813256333 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 164351253025324 in words is "one hundred sixty-four trillion, three hundred fifty-one billion, two hundred fifty-three million, twenty-five thousand, three hundred twenty-four".