61060453 has 2 divisors, whose sum is σ = 61060454. Its totient is φ = 61060452.

The previous prime is 61060429. The next prime is 61060463. The reversal of 61060453 is 35406016.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32512804 + 28547649 = 5702^2 + 5343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61060453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61060403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30530226 + 30530227.

It is an arithmetic number, because the mean of its divisors is an integer number (30530227).

Almost surely, 2^61060453 is an apocalyptic number.

It is an amenable number.

61060453 is a deficient number, since it is larger than the sum of its proper divisors (1).

61060453 is an equidigital number, since it uses as much as digits as its factorization.

61060453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 61060453 is about 7814.1188242821. The cubic root of 61060453 is about 393.7797153017.

Adding to 61060453 its reverse (35406016), we get a palindrome (96466469).

The spelling of 61060453 in words is "sixty-one million, sixty thousand, four hundred fifty-three".