60543551 has 2 divisors, whose sum is σ = 60543552. Its totient is φ = 60543550.

The previous prime is 60543533. The next prime is 60543559. The reversal of 60543551 is 15534506.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60543551 - 2¹⁴ = 60527167 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60543559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30271775 + 30271776.

It is an arithmetic number, because the mean of its divisors is an integer number (30271776).

Almost surely, 2^60543551 is an apocalyptic number.

60543551 is a deficient number, since it is larger than the sum of its proper divisors (1).

60543551 is an equidigital number, since it uses as much as digits as its factorization.

60543551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 60543551 is about 7780.9736537274. The cubic root of 60543551 is about 392.6653955598.

The spelling of 60543551 in words is "sixty million, five hundred forty-three thousand, five hundred fifty-one".