7792575949 has 2 divisors, whose sum is σ = 7792575950. Its totient is φ = 7792575948.

The previous prime is 7792575941. The next prime is 7792575979. The reversal of 7792575949 is 9495752977.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6875394724 + 917181225 = 82918^2 + 30285^2 .

It is a cyclic number.

It is not a de Polignac number, because 7792575949 - 2³ = 7792575941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7792575941) 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 as a sum of consecutive naturals, namely, 3896287974 + 3896287975.

It is an arithmetic number, because the mean of its divisors is an integer number (3896287975).

Almost surely, 2^7792575949 is an apocalyptic number.

It is an amenable number.

7792575949 is a deficient number, since it is larger than the sum of its proper divisors (1).

7792575949 is an equidigital number, since it uses as much as digits as its factorization.

7792575949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50009400, while the sum is 64.

The square root of 7792575949 is about 88275.5682451266. The cubic root of 7792575949 is about 1982.5630811495.

The spelling of 7792575949 in words is "seven billion, seven hundred ninety-two million, five hundred seventy-five thousand, nine hundred forty-nine".