60539459 has 2 divisors, whose sum is σ = 60539460. Its totient is φ = 60539458.

The previous prime is 60539449. The next prime is 60539461. The reversal of 60539459 is 95493506.

60539459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60539459 is a prime.

Together with 60539461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (60539419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30269729 + 30269730.

It is an arithmetic number, because the mean of its divisors is an integer number (30269730).

Almost surely, 2^60539459 is an apocalyptic number.

60539459 is a deficient number, since it is larger than the sum of its proper divisors (1).

60539459 is an equidigital number, since it uses as much as digits as its factorization.

60539459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 60539459 is about 7780.7107001867. The cubic root of 60539459 is about 392.6565489088.

The spelling of 60539459 in words is "sixty million, five hundred thirty-nine thousand, four hundred fifty-nine".