9446453755 has 4 divisors (see below), whose sum is σ = 11335744512. Its totient is φ = 7557163000.

The previous prime is 9446453747. The next prime is 9446453759. The reversal of 9446453755 is 5573546449.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5573546449 = 179 ⋅31137131.

It is not a de Polignac number, because 9446453755 - 2³ = 9446453747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9446453759) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 944645371 + ... + 944645380.

It is an arithmetic number, because the mean of its divisors is an integer number (2833936128).

Almost surely, 2^9446453755 is an apocalyptic number.

9446453755 is a deficient number, since it is larger than the sum of its proper divisors (1889290757).

9446453755 is a wasteful number, since it uses less digits than its factorization.

9446453755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889290756.

The product of its digits is 9072000, while the sum is 52.

The square root of 9446453755 is about 97192.8688484911. The cubic root of 9446453755 is about 2113.9251267658.

The spelling of 9446453755 in words is "nine billion, four hundred forty-six million, four hundred fifty-three thousand, seven hundred fifty-five".