66005465525234 has 32 divisors (see below), whose sum is σ = 102287802153600. Its totient is φ = 31920485667840.

The previous prime is 66005465525227. The next prime is 66005465525239. The reversal of 66005465525234 is 43252556450066.

It is not an unprimeable number, because it can be changed into a prime (66005465525239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10580882 + ... + 15619410.

It is an arithmetic number, because the mean of its divisors is an integer number (3196493817300).

Almost surely, 2^{66005465525234} is an apocalyptic number.

66005465525234 is a deficient number, since it is larger than the sum of its proper divisors (36282336628366).

66005465525234 is a wasteful number, since it uses less digits than its factorization.

66005465525234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039618.

The product of its (nonzero) digits is 25920000, while the sum is 53.

The spelling of 66005465525234 in words is "sixty-six trillion, five billion, four hundred sixty-five million, five hundred twenty-five thousand, two hundred thirty-four".