7153268923 has 2 divisors, whose sum is σ = 7153268924. Its totient is φ = 7153268922.

The previous prime is 7153268921. The next prime is 7153268981. The reversal of 7153268923 is 3298623517.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7153268923 - 2¹ = 7153268921 is a prime.

Together with 7153268921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7153268921) 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, 3576634461 + 3576634462.

It is an arithmetic number, because the mean of its divisors is an integer number (3576634462).

Almost surely, 2^7153268923 is an apocalyptic number.

7153268923 is a deficient number, since it is larger than the sum of its proper divisors (1).

7153268923 is an equidigital number, since it uses as much as digits as its factorization.

7153268923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 46.

The square root of 7153268923 is about 84576.9999645294. Note that the first 4 decimals coincide. The cubic root of 7153268923 is about 1926.7920724750.

The spelling of 7153268923 in words is "seven billion, one hundred fifty-three million, two hundred sixty-eight thousand, nine hundred twenty-three".