60600505997 has 2 divisors, whose sum is σ = 60600505998. Its totient is φ = 60600505996.

The previous prime is 60600505993. The next prime is 60600506003. The reversal of 60600505997 is 79950500606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60440255716 + 160250281 = 245846^2 + 12659^2 .

It is a cyclic number.

It is not a de Polignac number, because 60600505997 - 2² = 60600505993 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60600505993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30300252998 + 30300252999.

It is an arithmetic number, because the mean of its divisors is an integer number (30300252999).

Almost surely, 2^60600505997 is an apocalyptic number.

It is an amenable number.

60600505997 is a deficient number, since it is larger than the sum of its proper divisors (1).

60600505997 is an equidigital number, since it uses as much as digits as its factorization.

60600505997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 510300, while the sum is 47.

The spelling of 60600505997 in words is "sixty billion, six hundred million, five hundred five thousand, nine hundred ninety-seven".