60673945521313 has 2 divisors, whose sum is σ = 60673945521314. Its totient is φ = 60673945521312.

The previous prime is 60673945521253. The next prime is 60673945521323. The reversal of 60673945521313 is 31312554937606.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59600746903104 + 1073198618209 = 7720152^2 + 1035953^2 .

It is a cyclic number.

It is not a de Polignac number, because 60673945521313 - 2²⁹ = 60673408650401 is a prime.

It is not a weakly prime, because it can be changed into another prime (60673945521323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30336972760656 + 30336972760657.

It is an arithmetic number, because the mean of its divisors is an integer number (30336972760657).

Almost surely, 2^{60673945521313} is an apocalyptic number.

It is an amenable number.

60673945521313 is a deficient number, since it is larger than the sum of its proper divisors (1).

60673945521313 is an equidigital number, since it uses as much as digits as its factorization.

60673945521313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12247200, while the sum is 55.

The spelling of 60673945521313 in words is "sixty trillion, six hundred seventy-three billion, nine hundred forty-five million, five hundred twenty-one thousand, three hundred thirteen".