67600067452 has 36 divisors (see below), whose sum is σ = 127182547800. Its totient is φ = 31428477184.

The previous prime is 67600067443. The next prime is 67600067459. The reversal of 67600067452 is 25476000676.

It is a junction number, because it is equal to n+sod(n) for n = 67600067399 and 67600067408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67600067459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 256327 + ... + 448222.

It is an arithmetic number, because the mean of its divisors is an integer number (3532848550).

Almost surely, 2^67600067452 is an apocalyptic number.

It is an amenable number.

67600067452 is a deficient number, since it is larger than the sum of its proper divisors (59582480348).

67600067452 is a wasteful number, since it uses less digits than its factorization.

67600067452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704670 (or 704651 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 67600067452 in words is "sixty-seven billion, six hundred million, sixty-seven thousand, four hundred fifty-two".