67609848285 has 80 divisors (see below), whose sum is σ = 139023447552. Its totient is φ = 30792960000.

The previous prime is 67609848253. The next prime is 67609848323. The reversal of 67609848285 is 58284890676.

67609848285 is a `hidden beast` number, since 6 + 7 + 60 + 98 + 482 + 8 + 5 = 666.

It is not a de Polignac number, because 67609848285 - 2⁵ = 67609848253 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 724285 + ... + 812285.

Almost surely, 2^67609848285 is an apocalyptic number.

It is an amenable number.

67609848285 is an abundant number, since it is smaller than the sum of its proper divisors (71413599267).

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

67609848285 is a wasteful number, since it uses less digits than its factorization.

67609848285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88296 (or 88287 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 63.

The spelling of 67609848285 in words is "sixty-seven billion, six hundred nine million, eight hundred forty-eight thousand, two hundred eighty-five".