45660132970 has 32 divisors (see below), whose sum is σ = 83617148160. Its totient is φ = 17947103040.

The previous prime is 45660132943. The next prime is 45660132971. The reversal of 45660132970 is 7923106654.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (45660132971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597769 + ... + 669811.

It is an arithmetic number, because the mean of its divisors is an integer number (2613035880).

Almost surely, 2^45660132970 is an apocalyptic number.

45660132970 is a deficient number, since it is larger than the sum of its proper divisors (37957015190).

45660132970 is a wasteful number, since it uses less digits than its factorization.

45660132970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73150.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 45660132970 in words is "forty-five billion, six hundred sixty million, one hundred thirty-two thousand, nine hundred seventy".