9456855146 has 4 divisors (see below), whose sum is σ = 14185282722. Its totient is φ = 4728427572.

The previous prime is 9456855091. The next prime is 9456855157. The reversal of 9456855146 is 6415586549.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6415586549 = 11483 ⋅558703.

It can be written as a sum of positive squares in only one way, i.e., 8251723921 + 1205131225 = 90839^2 + 34715^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2364213785 + ... + 2364213788.

Almost surely, 2^9456855146 is an apocalyptic number.

9456855146 is a deficient number, since it is larger than the sum of its proper divisors (4728427576).

9456855146 is a wasteful number, since it uses less digits than its factorization.

9456855146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4728427575.

The product of its digits is 5184000, while the sum is 53.

The square root of 9456855146 is about 97246.3631505055. The cubic root of 9456855146 is about 2114.7007157549.

The spelling of 9456855146 in words is "nine billion, four hundred fifty-six million, eight hundred fifty-five thousand, one hundred forty-six".