61089314353 has 2 divisors, whose sum is σ = 61089314354. Its totient is φ = 61089314352.

The previous prime is 61089314303. The next prime is 61089314383. The reversal of 61089314353 is 35341398016.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60291364849 + 797949504 = 245543^2 + 28248^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61089314353 is a prime.

It is not a weakly prime, because it can be changed into another prime (61089314303) 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, 30544657176 + 30544657177.

It is an arithmetic number, because the mean of its divisors is an integer number (30544657177).

Almost surely, 2^61089314353 is an apocalyptic number.

It is an amenable number.

61089314353 is a deficient number, since it is larger than the sum of its proper divisors (1).

61089314353 is an equidigital number, since it uses as much as digits as its factorization.

61089314353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 61089314353 in words is "sixty-one billion, eighty-nine million, three hundred fourteen thousand, three hundred fifty-three".