67560806496 has 96 divisors (see below), whose sum is σ = 191774822400. Its totient is φ = 20744554496.

The previous prime is 67560806429. The next prime is 67560806503. The reversal of 67560806496 is 69460806576.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363696 + ... + 517103.

It is an arithmetic number, because the mean of its divisors is an integer number (1997654400).

Almost surely, 2^67560806496 is an apocalyptic number.

It is an amenable number.

67560806496 is an abundant number, since it is smaller than the sum of its proper divisors (124214015904).

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

67560806496 is a wasteful number, since it uses less digits than its factorization.

67560806496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880876 (or 880868 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 67560806496 in words is "sixty-seven billion, five hundred sixty million, eight hundred six thousand, four hundred ninety-six".