878775673580760 has 32 divisors (see below), whose sum is σ = 2636327020742640. Its totient is φ = 234340179621504.

The previous prime is 878775673580743. The next prime is 878775673580771. The reversal of 878775673580760 is 67085376577878.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3661565306467 + ... + 3661565306706.

Almost surely, 2^{878775673580760} is an apocalyptic number.

It is an amenable number.

878775673580760 is an abundant number, since it is smaller than the sum of its proper divisors (1757551347161880).

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

878775673580760 is a wasteful number, since it uses less digits than its factorization.

878775673580760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7323130613187 (or 7323130613183 counting only the distinct ones).

The product of its (nonzero) digits is 23233996800, while the sum is 84.

The spelling of 878775673580760 in words is "eight hundred seventy-eight trillion, seven hundred seventy-five billion, six hundred seventy-three million, five hundred eighty thousand, seven hundred sixty".