60005947613 has 2 divisors, whose sum is σ = 60005947614. Its totient is φ = 60005947612.

The previous prime is 60005947609. The next prime is 60005947633. The reversal of 60005947613 is 31674950006.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35608444804 + 24397502809 = 188702^2 + 156197^2 .

It is a cyclic number.

It is not a de Polignac number, because 60005947613 - 2² = 60005947609 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60005947633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30002973806 + 30002973807.

It is an arithmetic number, because the mean of its divisors is an integer number (30002973807).

Almost surely, 2^60005947613 is an apocalyptic number.

It is an amenable number.

60005947613 is a deficient number, since it is larger than the sum of its proper divisors (1).

60005947613 is an equidigital number, since it uses as much as digits as its factorization.

60005947613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 60005947613 in words is "sixty billion, five million, nine hundred forty-seven thousand, six hundred thirteen".