9452231923 has 2 divisors, whose sum is σ = 9452231924. Its totient is φ = 9452231922.

The previous prime is 9452231911. The next prime is 9452231959. The reversal of 9452231923 is 3291322549.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9452231923 is a prime.

It is not a weakly prime, because it can be changed into another prime (9452231323) 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 as a sum of consecutive naturals, namely, 4726115961 + 4726115962.

It is an arithmetic number, because the mean of its divisors is an integer number (4726115962).

Almost surely, 2^9452231923 is an apocalyptic number.

9452231923 is a deficient number, since it is larger than the sum of its proper divisors (1).

9452231923 is an equidigital number, since it uses as much as digits as its factorization.

9452231923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 40.

The square root of 9452231923 is about 97222.5895715600. The cubic root of 9452231923 is about 2114.3560512595.

The spelling of 9452231923 in words is "nine billion, four hundred fifty-two million, two hundred thirty-one thousand, nine hundred twenty-three".