60535889 has 2 divisors, whose sum is σ = 60535890. Its totient is φ = 60535888.

The previous prime is 60535841. The next prime is 60535927. The reversal of 60535889 is 98853506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60450625 + 85264 = 7775^2 + 292^2 .

It is a cyclic number.

It is not a de Polignac number, because 60535889 - 2⁸ = 60535633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (60535819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30267944 + 30267945.

It is an arithmetic number, because the mean of its divisors is an integer number (30267945).

Almost surely, 2^60535889 is an apocalyptic number.

It is an amenable number.

60535889 is a deficient number, since it is larger than the sum of its proper divisors (1).

60535889 is an equidigital number, since it uses as much as digits as its factorization.

60535889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 60535889 is about 7780.4812833140. The cubic root of 60535889 is about 392.6488304639.

The spelling of 60535889 in words is "sixty million, five hundred thirty-five thousand, eight hundred eighty-nine".