5660146533888 has 1440 divisors, whose sum is σ = 21807057592320. Its totient is φ = 1379524608000.

The previous prime is 5660146533827. The next prime is 5660146533889. The reversal of 5660146533888 is 8883356410665.

5660146533888 is a `hidden beast` number, since 5 + 6 + 6 + 0 + 14 + 6 + 533 + 8 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5660146533889) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 9417880788 + ... + 9417881388.

Almost surely, 2^{5660146533888} 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 5660146533888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10903528796160).

5660146533888 is an abundant number, since it is smaller than the sum of its proper divisors (16146911058432).

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

5660146533888 is a wasteful number, since it uses less digits than its factorization.

5660146533888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 63.

The spelling of 5660146533888 in words is "five trillion, six hundred sixty billion, one hundred forty-six million, five hundred thirty-three thousand, eight hundred eighty-eight".