878548070000 has 100 divisors (see below), whose sum is σ = 2127513540240. Its totient is φ = 351343104000.

The previous prime is 878548069943. The next prime is 878548070003. The reversal of 878548070000 is 70845878.

It is a happy number.

878548070000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×878548070000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878548070003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 78724421 + ... + 78735579.

Almost surely, 2^878548070000 is an apocalyptic number.

878548070000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 878548070000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1063756770120).

878548070000 is an abundant number, since it is smaller than the sum of its proper divisors (1248965470240).

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

878548070000 is a wasteful number, since it uses less digits than its factorization.

878548070000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19060 (or 19039 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 47.

The spelling of 878548070000 in words is "eight hundred seventy-eight billion, five hundred forty-eight million, seventy thousand".