878462156160 has 576 divisors, whose sum is σ = 3231416916000. Its totient is φ = 219858862080.

The previous prime is 878462156141. The next prime is 878462156161. The reversal of 878462156160 is 61651264878.

878462156160 is a `hidden beast` number, since 8 + 7 + 8 + 4 + 6 + 2 + 15 + 616 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a junction number, because it is equal to n+sod(n) for n = 878462156097 and 878462156106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878462156161) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 997118920 + ... + 997119800.

Almost surely, 2^878462156160 is an apocalyptic number.

878462156160 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 878462156160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615708458000).

878462156160 is an abundant number, since it is smaller than the sum of its proper divisors (2352954759840).

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

878462156160 is a wasteful number, since it uses less digits than its factorization.

878462156160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539 (or 1507 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 878462156160 in words is "eight hundred seventy-eight billion, four hundred sixty-two million, one hundred fifty-six thousand, one hundred sixty".