7452271223 has 8 divisors (see below), whose sum is σ = 7594183728. Its totient is φ = 7310407104.

The previous prime is 7452271217. The next prime is 7452271237. The reversal of 7452271223 is 3221722547.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7452271223 - 2⁶ = 7452271159 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 (7452274223) 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 7 ways as a sum of consecutive naturals, for example, 513140 + ... + 527462.

It is an arithmetic number, because the mean of its divisors is an integer number (949272966).

Almost surely, 2^7452271223 is an apocalyptic number.

7452271223 is a deficient number, since it is larger than the sum of its proper divisors (141912505).

7452271223 is a wasteful number, since it uses less digits than its factorization.

7452271223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24193.

The product of its digits is 47040, while the sum is 35.

The square root of 7452271223 is about 86326.5383471387. The cubic root of 7452271223 is about 1953.2727179883.

The spelling of 7452271223 in words is "seven billion, four hundred fifty-two million, two hundred seventy-one thousand, two hundred twenty-three".