3066666501500 has 96 divisors (see below), whose sum is σ = 7661225435136. Its totient is φ = 1050490900800.

The previous prime is 3066666501497. The next prime is 3066666501553. The reversal of 3066666501500 is 51056666603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3540389 + ... + 4320611.

It is an arithmetic number, because the mean of its divisors is an integer number (79804431616).

Almost surely, 2^{3066666501500} 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 3066666501500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3830612717568).

3066666501500 is an abundant number, since it is smaller than the sum of its proper divisors (4594558933636).

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

3066666501500 is a wasteful number, since it uses less digits than its factorization.

3066666501500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781372 (or 781360 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 3066666501500 in words is "three trillion, sixty-six billion, six hundred sixty-six million, five hundred one thousand, five hundred".