9448671755 has 4 divisors (see below), whose sum is σ = 11338406112. Its totient is φ = 7558937400.

The previous prime is 9448671751. The next prime is 9448671763. The reversal of 9448671755 is 5571768449.

It is a happy number.

9448671755 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 9448671755 - 2² = 9448671751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9448671755.

It is not an unprimeable number, because it can be changed into a prime (9448671751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944867171 + ... + 944867180.

It is an arithmetic number, because the mean of its divisors is an integer number (2834601528).

Almost surely, 2^9448671755 is an apocalyptic number.

9448671755 is a deficient number, since it is larger than the sum of its proper divisors (1889734357).

9448671755 is a wasteful number, since it uses less digits than its factorization.

9448671755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889734356.

The product of its digits is 8467200, while the sum is 56.

The square root of 9448671755 is about 97204.2784809393. The cubic root of 9448671755 is about 2114.0905616523.

The spelling of 9448671755 in words is "nine billion, four hundred forty-eight million, six hundred seventy-one thousand, seven hundred fifty-five".