67061004627 has 48 divisors (see below), whose sum is σ = 92430201600. Its totient is φ = 43242667776.

The previous prime is 67061004617. The next prime is 67061004629. The reversal of 67061004627 is 72640016076.

It is not a de Polignac number, because 67061004627 - 2¹⁹ = 67060480339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (67061004629) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 336989874 + ... + 336990072.

It is an arithmetic number, because the mean of its divisors is an integer number (1925629200).

Almost surely, 2^67061004627 is an apocalyptic number.

67061004627 is a deficient number, since it is larger than the sum of its proper divisors (25369196973).

67061004627 is a wasteful number, since it uses less digits than its factorization.

67061004627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 67061004627 in words is "sixty-seven billion, sixty-one million, four thousand, six hundred twenty-seven".