67596880036 has 63 divisors (see below), whose sum is σ = 138375232779. Its totient is φ = 28893653208.

The previous prime is 67596879989. The next prime is 67596880093. The reversal of 67596880036 is 63008869576.

The square root of 67596880036 is 259994.

It is a perfect power (a square), and thus also a powerful number.

67596880036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×67596880036² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 178355695 + ... + 178356073.

Almost surely, 2^67596880036 is an apocalyptic number.

67596880036 is the 259994-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67596880036

67596880036 is an abundant number, since it is smaller than the sum of its proper divisors (70778352743).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67596880036 is an frugal number, since it uses more digits than its factorization.

67596880036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 67596880036 in words is "sixty-seven billion, five hundred ninety-six million, eight hundred eighty thousand, thirty-six".