879658716552 has 128 divisors (see below), whose sum is σ = 2742407055360. Its totient is φ = 228431646720.

The previous prime is 879658716551. The next prime is 879658716583. The reversal of 879658716552 is 255617856978.

It is not an unprimeable number, because it can be changed into a prime (879658716551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8584773 + ... + 8686635.

It is an arithmetic number, because the mean of its divisors is an integer number (21425055120).

Almost surely, 2^879658716552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 879658716552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1371203527680).

879658716552 is an abundant number, since it is smaller than the sum of its proper divisors (1862748338808).

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

879658716552 is a wasteful number, since it uses less digits than its factorization.

879658716552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106563 (or 106559 counting only the distinct ones).

The product of its digits is 254016000, while the sum is 69.

The spelling of 879658716552 in words is "eight hundred seventy-nine billion, six hundred fifty-eight million, seven hundred sixteen thousand, five hundred fifty-two".