8628860549952 has 280 divisors, whose sum is σ = 26715249205920. Its totient is φ = 2751112719360.

The previous prime is 8628860549927. The next prime is 8628860549999. The reversal of 8628860549952 is 2599450688268.

8628860549952 is a `hidden beast` number, since 8 + 6 + 2 + 8 + 8 + 605 + 4 + 9 + 9 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10935427 + ... + 11697917.

Almost surely, 2^{8628860549952} 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 8628860549952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13357624602960).

8628860549952 is an abundant number, since it is smaller than the sum of its proper divisors (18086388655968).

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

8628860549952 is a wasteful number, since it uses less digits than its factorization.

8628860549952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762611 (or 762592 counting only the distinct ones).

The product of its (nonzero) digits is 597196800, while the sum is 72.

The spelling of 8628860549952 in words is "eight trillion, six hundred twenty-eight billion, eight hundred sixty million, five hundred forty-nine thousand, nine hundred fifty-two".