45045030170 has 96 divisors (see below), whose sum is σ = 95780071296. Its totient is φ = 15206486400.

The previous prime is 45045030131. The next prime is 45045030223. The reversal of 45045030170 is 7103054054.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9132605 + ... + 9137535.

It is an arithmetic number, because the mean of its divisors is an integer number (997709076).

Almost surely, 2^45045030170 is an apocalyptic number.

45045030170 is an abundant number, since it is smaller than the sum of its proper divisors (50735041126).

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

45045030170 is a wasteful number, since it uses less digits than its factorization.

45045030170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5236 (or 5229 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The spelling of 45045030170 in words is "forty-five billion, forty-five million, thirty thousand, one hundred seventy".