164345050036 has 6 divisors (see below), whose sum is σ = 287603837570. Its totient is φ = 82172525016.

The previous prime is 164345050019. The next prime is 164345050043. The reversal of 164345050036 is 630050543461.

It can be written as a sum of positive squares in only one way, i.e., 147625008400 + 16720041636 = 384220^2 + 129306^2 .

It is a super-3 number, since 3×164345050036³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 164345049977 and 164345050004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20543131251 + ... + 20543131258.

Almost surely, 2^164345050036 is an apocalyptic number.

It is an amenable number.

164345050036 is a deficient number, since it is larger than the sum of its proper divisors (123258787534).

164345050036 is a wasteful number, since it uses less digits than its factorization.

164345050036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41086262513 (or 41086262511 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 164345050036 its reverse (630050543461), we get a palindrome (794395593497).

The spelling of 164345050036 in words is "one hundred sixty-four billion, three hundred forty-five million, fifty thousand, thirty-six".