7228131153 has 8 divisors (see below), whose sum is σ = 9639567648. Its totient is φ = 4817724384.

The previous prime is 7228131143. The next prime is 7228131161. The reversal of 7228131153 is 3511318227.

It is a happy number.

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

It is not a de Polignac number, because 7228131153 - 2⁹ = 7228130641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7228131143) 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, 240900 + ... + 269237.

It is an arithmetic number, because the mean of its divisors is an integer number (1204945956).

Almost surely, 2^7228131153 is an apocalyptic number.

It is an amenable number.

7228131153 is a deficient number, since it is larger than the sum of its proper divisors (2411436495).

7228131153 is a wasteful number, since it uses less digits than its factorization.

7228131153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514863.

The product of its digits is 10080, while the sum is 33.

The square root of 7228131153 is about 85018.4165519448. The cubic root of 7228131153 is about 1933.4903463807.

The spelling of 7228131153 in words is "seven billion, two hundred twenty-eight million, one hundred thirty-one thousand, one hundred fifty-three".