61333080293 has 2 divisors, whose sum is σ = 61333080294. Its totient is φ = 61333080292.

The previous prime is 61333080253. The next prime is 61333080317. The reversal of 61333080293 is 39208033316.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53721041284 + 7612039009 = 231778^2 + 87247^2 .

It is a cyclic number.

It is not a de Polignac number, because 61333080293 - 2⁸ = 61333080037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61333080253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30666540146 + 30666540147.

It is an arithmetic number, because the mean of its divisors is an integer number (30666540147).

Almost surely, 2^61333080293 is an apocalyptic number.

It is an amenable number.

61333080293 is a deficient number, since it is larger than the sum of its proper divisors (1).

61333080293 is an equidigital number, since it uses as much as digits as its factorization.

61333080293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 61333080293 in words is "sixty-one billion, three hundred thirty-three million, eighty thousand, two hundred ninety-three".