7024775249 has 2 divisors, whose sum is σ = 7024775250. Its totient is φ = 7024775248.

The previous prime is 7024775239. The next prime is 7024775269. The reversal of 7024775249 is 9425774207.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3664486225 + 3360289024 = 60535^2 + 57968^2 .

It is an emirp because it is prime and its reverse (9425774207) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7024775249 - 2²⁰ = 7023726673 is a prime.

It is not a weakly prime, because it can be changed into another prime (7024775239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3512387624 + 3512387625.

It is an arithmetic number, because the mean of its divisors is an integer number (3512387625).

Almost surely, 2^7024775249 is an apocalyptic number.

It is an amenable number.

7024775249 is a deficient number, since it is larger than the sum of its proper divisors (1).

7024775249 is an equidigital number, since it uses as much as digits as its factorization.

7024775249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 987840, while the sum is 47.

The square root of 7024775249 is about 83813.9323084176. The cubic root of 7024775249 is about 1915.1853514690.

The spelling of 7024775249 in words is "seven billion, twenty-four million, seven hundred seventy-five thousand, two hundred forty-nine".