7283228957 has 2 divisors, whose sum is σ = 7283228958. Its totient is φ = 7283228956.

The previous prime is 7283228951. The next prime is 7283228987. The reversal of 7283228957 is 7598223827.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4368416836 + 2914812121 = 66094^2 + 53989^2 .

It is a cyclic number.

It is not a de Polignac number, because 7283228957 - 2¹⁰ = 7283227933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7283228899 and 7283228908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7283228951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3641614478 + 3641614479.

It is an arithmetic number, because the mean of its divisors is an integer number (3641614479).

Almost surely, 2^7283228957 is an apocalyptic number.

It is an amenable number.

7283228957 is a deficient number, since it is larger than the sum of its proper divisors (1).

7283228957 is an equidigital number, since it uses as much as digits as its factorization.

7283228957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3386880, while the sum is 53.

The square root of 7283228957 is about 85341.8359129917. The cubic root of 7283228957 is about 1938.3907153212.

The spelling of 7283228957 in words is "seven billion, two hundred eighty-three million, two hundred twenty-eight thousand, nine hundred fifty-seven".