61052297 has 2 divisors, whose sum is σ = 61052298. Its totient is φ = 61052296.

The previous prime is 61052293. The next prime is 61052333. The reversal of 61052297 is 79225016.

61052297 is digitally balanced in base 2, 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., 50965321 + 10086976 = 7139^2 + 3176^2 .

It is a cyclic number.

It is not a de Polignac number, because 61052297 - 2² = 61052293 is a prime.

It is not a weakly prime, because it can be changed into another prime (61052293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30526148 + 30526149.

It is an arithmetic number, because the mean of its divisors is an integer number (30526149).

Almost surely, 2^61052297 is an apocalyptic number.

It is an amenable number.

61052297 is a deficient number, since it is larger than the sum of its proper divisors (1).

61052297 is an equidigital number, since it uses as much as digits as its factorization.

61052297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 61052297 is about 7813.5969309915. The cubic root of 61052297 is about 393.7621818017.

The spelling of 61052297 in words is "sixty-one million, fifty-two thousand, two hundred ninety-seven".