60445261 has 2 divisors, whose sum is σ = 60445262. Its totient is φ = 60445260.

The previous prime is 60445247. The next prime is 60445283. The reversal of 60445261 is 16254406.

60445261 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., 60372900 + 72361 = 7770^2 + 269^2 .

It is a cyclic number.

It is not a de Polignac number, because 60445261 - 2⁹ = 60444749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60445291) 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, 30222630 + 30222631.

It is an arithmetic number, because the mean of its divisors is an integer number (30222631).

Almost surely, 2^60445261 is an apocalyptic number.

It is an amenable number.

60445261 is a deficient number, since it is larger than the sum of its proper divisors (1).

60445261 is an equidigital number, since it uses as much as digits as its factorization.

60445261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 60445261 is about 7774.6550405790. The cubic root of 60445261 is about 392.4527883496.

Adding to 60445261 its reverse (16254406), we get a palindrome (76699667).

It can be divided in two parts, 60445 and 261, that added together give a palindrome (60706).

The spelling of 60445261 in words is "sixty million, four hundred forty-five thousand, two hundred sixty-one".