8676875520 has 180 divisors, whose sum is σ = 31047818340. Its totient is φ = 2313805824.

The previous prime is 8676875489. The next prime is 8676875539. The reversal of 8676875520 is 255786768.

8676875520 is a `hidden beast` number, since 8 + 6 + 7 + 6 + 87 + 552 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5309162496 + 3367713024 = 72864^2 + 58032^2 .

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 61836 + ... + 145524.

Almost surely, 2^8676875520 is an apocalyptic number.

8676875520 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 8676875520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15523909170).

8676875520 is an abundant number, since it is smaller than the sum of its proper divisors (22370942820).

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

8676875520 is an equidigital number, since it uses as much as digits as its factorization.

8676875520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83722 (or 83699 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 54.

The square root of 8676875520 is about 93149.7478257456. The cubic root of 8676875520 is about 2054.8862636184.

The spelling of 8676875520 in words is "eight billion, six hundred seventy-six million, eight hundred seventy-five thousand, five hundred twenty".