7243573151 has 2 divisors, whose sum is σ = 7243573152. Its totient is φ = 7243573150.

The previous prime is 7243573093. The next prime is 7243573153. The reversal of 7243573151 is 1513753427.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7243573151 - 2¹⁸ = 7243311007 is a prime.

Together with 7243573153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7243573153) 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, 3621786575 + 3621786576.

It is an arithmetic number, because the mean of its divisors is an integer number (3621786576).

Almost surely, 2^7243573151 is an apocalyptic number.

7243573151 is a deficient number, since it is larger than the sum of its proper divisors (1).

7243573151 is an equidigital number, since it uses as much as digits as its factorization.

7243573151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88200, while the sum is 38.

The square root of 7243573151 is about 85109.1837054028. The cubic root of 7243573151 is about 1934.8662537786.

The spelling of 7243573151 in words is "seven billion, two hundred forty-three million, five hundred seventy-three thousand, one hundred fifty-one".