66066062000052 has 24 divisors (see below), whose sum is σ = 155099875620256. Its totient is φ = 21886916244768.

The previous prime is 66066062000051. The next prime is 66066062000063. The reversal of 66066062000052 is 25000026066066.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66066062000051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16888050703 + ... + 16888054614.

Almost surely, 2^{66066062000052} is an apocalyptic number.

It is an amenable number.

66066062000052 is an abundant number, since it is smaller than the sum of its proper divisors (89033813620204).

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

66066062000052 is a wasteful number, since it uses less digits than its factorization.

66066062000052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33776105487 (or 33776105485 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 66066062000052 in words is "sixty-six trillion, sixty-six billion, sixty-two million, fifty-two", and thus it is an aban number, an eban number, and an uban number.