66063150010 has 128 divisors (see below), whose sum is σ = 146169515520. Its totient is φ = 21153792000.

The previous prime is 66063149969. The next prime is 66063150011. The reversal of 66063150010 is 1005136066.

It is not an unprimeable number, because it can be changed into a prime (66063150011) 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, 13186386 + ... + 13191394.

It is an arithmetic number, because the mean of its divisors is an integer number (1141949340).

Almost surely, 2^66063150010 is an apocalyptic number.

66063150010 is an abundant number, since it is smaller than the sum of its proper divisors (80106365510).

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

66063150010 is a wasteful number, since it uses less digits than its factorization.

66063150010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5464.

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 66063150010 its reverse (1005136066), we get a palindrome (67068286076).

The spelling of 66063150010 in words is "sixty-six billion, sixty-three million, one hundred fifty thousand, ten".