45132650066 has 16 divisors (see below), whose sum is σ = 77387011200. Its totient is φ = 19338375840.

The previous prime is 45132650011. The next prime is 45132650071. The reversal of 45132650066 is 66005623154.

It is a happy number.

It is a super-2 number, since 2×45132650066² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281630 + ... + 411801.

It is an arithmetic number, because the mean of its divisors is an integer number (4836688200).

Almost surely, 2^45132650066 is an apocalyptic number.

45132650066 is a deficient number, since it is larger than the sum of its proper divisors (32254361134).

45132650066 is a wasteful number, since it uses less digits than its factorization.

45132650066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698089.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 45132650066 in words is "forty-five billion, one hundred thirty-two million, six hundred fifty thousand, sixty-six".