60556849 has 2 divisors, whose sum is σ = 60556850. Its totient is φ = 60556848.

The previous prime is 60556841. The next prime is 60556871. The reversal of 60556849 is 94865506.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36966400 + 23590449 = 6080^2 + 4857^2 .

It is a cyclic number.

It is not a de Polignac number, because 60556849 - 2³ = 60556841 is a prime.

It is not a weakly prime, because it can be changed into another prime (60556841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30278424 + 30278425.

It is an arithmetic number, because the mean of its divisors is an integer number (30278425).

Almost surely, 2^60556849 is an apocalyptic number.

It is an amenable number.

60556849 is a deficient number, since it is larger than the sum of its proper divisors (1).

60556849 is an equidigital number, since it uses as much as digits as its factorization.

60556849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 60556849 is about 7781.8281271177. The cubic root of 60556849 is about 392.6941422614.

The spelling of 60556849 in words is "sixty million, five hundred fifty-six thousand, eight hundred forty-nine".