9045662472 has 128 divisors (see below), whose sum is σ = 31327027200. Its totient is φ = 2349518400.

The previous prime is 9045662411. The next prime is 9045662477. The reversal of 9045662472 is 2742665409.

It is not an unprimeable number, because it can be changed into a prime (9045662477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255304 + ... + 288567.

It is an arithmetic number, because the mean of its divisors is an integer number (244742400).

Almost surely, 2^9045662472 is an apocalyptic number.

It is an amenable number.

9045662472 is an abundant number, since it is smaller than the sum of its proper divisors (22281364728).

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

9045662472 is a wasteful number, since it uses less digits than its factorization.

9045662472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543904 (or 543894 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 9045662472 is about 95108.6876788866. The cubic root of 9045662472 is about 2083.5957336872.

The spelling of 9045662472 in words is "nine billion, forty-five million, six hundred sixty-two thousand, four hundred seventy-two".