8659037144652 has 192 divisors, whose sum is σ = 21696856473600. Its totient is φ = 2678297932800.

The previous prime is 8659037144647. The next prime is 8659037144657. The reversal of 8659037144652 is 2564417309568.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8659037144647) and next prime (8659037144657).

It is a super-2 number, since 2×8659037144652² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8659037144657) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3633669453 + ... + 3633671835.

It is an arithmetic number, because the mean of its divisors is an integer number (113004460800).

It is a 1-persistent number, because it is pandigital, but 2⋅8659037144652 = 17318074289304 is not.

Almost surely, 2^{8659037144652} 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 8659037144652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10848428236800).

8659037144652 is an abundant number, since it is smaller than the sum of its proper divisors (13037819328948).

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

8659037144652 is a wasteful number, since it uses less digits than its factorization.

8659037144652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396 (or 3394 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 60.

The spelling of 8659037144652 in words is "eight trillion, six hundred fifty-nine billion, thirty-seven million, one hundred forty-four thousand, six hundred fifty-two".