60055511 has 2 divisors, whose sum is σ = 60055512. Its totient is φ = 60055510.

The previous prime is 60055487. The next prime is 60055531. The reversal of 60055511 is 11555006.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60055511 - 2¹⁰ = 60054487 is a prime.

It is a super-2 number, since 2×60055511² = 7213328802942242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60055531) 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, 30027755 + 30027756.

It is an arithmetic number, because the mean of its divisors is an integer number (30027756).

Almost surely, 2^60055511 is an apocalyptic number.

60055511 is a deficient number, since it is larger than the sum of its proper divisors (1).

60055511 is an equidigital number, since it uses as much as digits as its factorization.

60055511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 60055511 is about 7749.5490836564. The cubic root of 60055511 is about 391.6074592460.

The spelling of 60055511 in words is "sixty million, fifty-five thousand, five hundred eleven".