67484825388 has 36 divisors (see below), whose sum is σ = 172275627888. Its totient is φ = 22272218400.

The previous prime is 67484825377. The next prime is 67484825453. The reversal of 67484825388 is 88352848476.

67484825388 is a `hidden beast` number, since 6 + 74 + 8 + 482 + 5 + 3 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9276456 + ... + 9283727.

It is an arithmetic number, because the mean of its divisors is an integer number (4785434108).

Almost surely, 2^67484825388 is an apocalyptic number.

It is an amenable number.

67484825388 is an abundant number, since it is smaller than the sum of its proper divisors (104790802500).

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

67484825388 is a wasteful number, since it uses less digits than its factorization.

67484825388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18560294 (or 18560289 counting only the distinct ones).

The product of its digits is 82575360, while the sum is 63.

The spelling of 67484825388 in words is "sixty-seven billion, four hundred eighty-four million, eight hundred twenty-five thousand, three hundred eighty-eight".