164404503114524 has 6 divisors (see below), whose sum is σ = 287707880450424. Its totient is φ = 82202251557260.

The previous prime is 164404503114473. The next prime is 164404503114529. The reversal of 164404503114524 is 425411305404461.

It is a super-3 number, since 3×164404503114524³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164404503114529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20550562889312 + ... + 20550562889319.

It is an arithmetic number, because the mean of its divisors is an integer number (47951313408404).

Almost surely, 2^{164404503114524} is an apocalyptic number.

It is an amenable number.

164404503114524 is a deficient number, since it is larger than the sum of its proper divisors (123303377335900).

164404503114524 is a wasteful number, since it uses less digits than its factorization.

164404503114524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41101125778635 (or 41101125778633 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 44.

Adding to 164404503114524 its reverse (425411305404461), we get a palindrome (589815808518985).

The spelling of 164404503114524 in words is "one hundred sixty-four trillion, four hundred four billion, five hundred three million, one hundred fourteen thousand, five hundred twenty-four".