505561060007 has 2 divisors, whose sum is σ = 505561060008. Its totient is φ = 505561060006.

The previous prime is 505561059917. The next prime is 505561060033. The reversal of 505561060007 is 700060165505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505561060007 - 2²⁴ = 505544282791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505561060307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252780530003 + 252780530004.

It is an arithmetic number, because the mean of its divisors is an integer number (252780530004).

Almost surely, 2^505561060007 is an apocalyptic number.

505561060007 is a deficient number, since it is larger than the sum of its proper divisors (1).

505561060007 is an equidigital number, since it uses as much as digits as its factorization.

505561060007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31500, while the sum is 35.

The spelling of 505561060007 in words is "five hundred five billion, five hundred sixty-one million, sixty thousand, seven".