61110473 has 2 divisors, whose sum is σ = 61110474. Its totient is φ = 61110472.

The previous prime is 61110409. The next prime is 61110509. The reversal of 61110473 is 37401116.

61110473 is digitally balanced in base 2, 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., 31047184 + 30063289 = 5572^2 + 5483^2 .

It is a cyclic number.

It is not a de Polignac number, because 61110473 - 2⁶ = 61110409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (61110173) 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, 30555236 + 30555237.

It is an arithmetic number, because the mean of its divisors is an integer number (30555237).

Almost surely, 2^61110473 is an apocalyptic number.

It is an amenable number.

61110473 is a deficient number, since it is larger than the sum of its proper divisors (1).

61110473 is an equidigital number, since it uses as much as digits as its factorization.

61110473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 61110473 is about 7817.3187858754. The cubic root of 61110473 is about 393.8872125134.

Adding to 61110473 its reverse (37401116), we get a palindrome (98511589).

The spelling of 61110473 in words is "sixty-one million, one hundred ten thousand, four hundred seventy-three".