9452155423 has 4 divisors (see below), whose sum is σ = 9571803040. Its totient is φ = 9332507808.

The previous prime is 9452155403. The next prime is 9452155441. The reversal of 9452155423 is 3245512549.

9452155423 is digitally balanced in base 2, 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9452155423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9452155403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59823690 + ... + 59823847.

It is an arithmetic number, because the mean of its divisors is an integer number (2392950760).

Almost surely, 2^9452155423 is an apocalyptic number.

9452155423 is a deficient number, since it is larger than the sum of its proper divisors (119647617).

9452155423 is a wasteful number, since it uses less digits than its factorization.

9452155423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119647616.

The product of its digits is 216000, while the sum is 40.

The square root of 9452155423 is about 97222.1961436790. The cubic root of 9452155423 is about 2114.3503471861.

The spelling of 9452155423 in words is "nine billion, four hundred fifty-two million, one hundred fifty-five thousand, four hundred twenty-three".