9456738445 has 32 divisors (see below), whose sum is σ = 14167535616. Its totient is φ = 5887080000.

The previous prime is 9456738419. The next prime is 9456738491. The reversal of 9456738445 is 5448376549.

It is not a de Polignac number, because 9456738445 - 2⁵ = 9456738413 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272782 + ... + 305488.

It is an arithmetic number, because the mean of its divisors is an integer number (442735488).

Almost surely, 2^9456738445 is an apocalyptic number.

It is an amenable number.

9456738445 is a deficient number, since it is larger than the sum of its proper divisors (4710797171).

9456738445 is a wasteful number, since it uses less digits than its factorization.

9456738445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33481.

The product of its digits is 14515200, while the sum is 55.

The square root of 9456738445 is about 97245.7631210738. The cubic root of 9456738445 is about 2114.6920169962.

The spelling of 9456738445 in words is "nine billion, four hundred fifty-six million, seven hundred thirty-eight thousand, four hundred forty-five".