6606516150000 has 720 divisors, whose sum is σ = 25310684075040. Its totient is φ = 1598572800000.

The previous prime is 6606516149977. The next prime is 6606516150001. The reversal of 6606516150000 is 516156066.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6606516150001) 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, 345140430 + ... + 345159570.

It is an arithmetic number, because the mean of its divisors is an integer number (35153727882).

Almost surely, 2^{6606516150000} is an apocalyptic number.

6606516150000 is a gapful number since it is divisible by the number (60) 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 6606516150000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12655342037520).

6606516150000 is an abundant number, since it is smaller than the sum of its proper divisors (18704167925040).

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

6606516150000 is a wasteful number, since it uses less digits than its factorization.

6606516150000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19252 (or 19223 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 6606516150000 in words is "six trillion, six hundred six billion, five hundred sixteen million, one hundred fifty thousand".