60813597773 has 2 divisors, whose sum is σ = 60813597774. Its totient is φ = 60813597772.

The previous prime is 60813597763. The next prime is 60813597781. The reversal of 60813597773 is 37779531806.

60813597773 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 can be written as a sum of positive squares in only one way, i.e., 60544539364 + 269058409 = 246058^2 + 16403^2 .

It is a cyclic number.

It is not a de Polignac number, because 60813597773 - 2¹² = 60813593677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60813597763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30406798886 + 30406798887.

It is an arithmetic number, because the mean of its divisors is an integer number (30406798887).

Almost surely, 2^60813597773 is an apocalyptic number.

It is an amenable number.

60813597773 is a deficient number, since it is larger than the sum of its proper divisors (1).

60813597773 is an equidigital number, since it uses as much as digits as its factorization.

60813597773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6667920, while the sum is 56.

The spelling of 60813597773 in words is "sixty billion, eight hundred thirteen million, five hundred ninety-seven thousand, seven hundred seventy-three".