7630319533 has 2 divisors, whose sum is σ = 7630319534. Its totient is φ = 7630319532.

The previous prime is 7630319507. The next prime is 7630319537. The reversal of 7630319533 is 3359130367.

7630319533 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6548370084 + 1081949449 = 80922^2 + 32893^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7630319533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7630319537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3815159766 + 3815159767.

It is an arithmetic number, because the mean of its divisors is an integer number (3815159767).

Almost surely, 2^7630319533 is an apocalyptic number.

It is an amenable number.

7630319533 is a deficient number, since it is larger than the sum of its proper divisors (1).

7630319533 is an equidigital number, since it uses as much as digits as its factorization.

7630319533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 40.

The square root of 7630319533 is about 87351.7002295891. The cubic root of 7630319533 is about 1968.7061972107.

The spelling of 7630319533 in words is "seven billion, six hundred thirty million, three hundred nineteen thousand, five hundred thirty-three".