7080528397 has 2 divisors, whose sum is σ = 7080528398. Its totient is φ = 7080528396.

The previous prime is 7080528383. The next prime is 7080528419. The reversal of 7080528397 is 7938250807.

7080528397 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3645865161 + 3434663236 = 60381^2 + 58606^2 .

It is an emirp because it is prime and its reverse (7938250807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7080528397 - 2¹⁹ = 7080004109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7080528397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7080528337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3540264198 + 3540264199.

It is an arithmetic number, because the mean of its divisors is an integer number (3540264199).

Almost surely, 2^7080528397 is an apocalyptic number.

It is an amenable number.

7080528397 is a deficient number, since it is larger than the sum of its proper divisors (1).

7080528397 is an equidigital number, since it uses as much as digits as its factorization.

7080528397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 49.

The square root of 7080528397 is about 84145.8756980994. The cubic root of 7080528397 is about 1920.2387214930.

The spelling of 7080528397 in words is "seven billion, eighty million, five hundred twenty-eight thousand, three hundred ninety-seven".