60561443 has 2 divisors, whose sum is σ = 60561444. Its totient is φ = 60561442.

The previous prime is 60561421. The next prime is 60561467. The reversal of 60561443 is 34416506.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60561443 - 2¹⁰ = 60560419 is a prime.

It is not a weakly prime, because it can be changed into another prime (60561043) 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, 30280721 + 30280722.

It is an arithmetic number, because the mean of its divisors is an integer number (30280722).

Almost surely, 2^60561443 is an apocalyptic number.

60561443 is a deficient number, since it is larger than the sum of its proper divisors (1).

60561443 is an equidigital number, since it uses as much as digits as its factorization.

60561443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 60561443 is about 7782.1232963761. The cubic root of 60561443 is about 392.7040722765.

Adding to 60561443 its reverse (34416506), we get a palindrome (94977949).

The spelling of 60561443 in words is "sixty million, five hundred sixty-one thousand, four hundred forty-three".