513366630161071 has 2 divisors, whose sum is σ = 513366630161072. Its totient is φ = 513366630161070.

The previous prime is 513366630161057. The next prime is 513366630161081. The reversal of 513366630161071 is 170161036663315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 513366630161071 - 2¹³ = 513366630152879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (513366630161051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256683315080535 + 256683315080536.

It is an arithmetic number, because the mean of its divisors is an integer number (256683315080536).

Almost surely, 2^{513366630161071} is an apocalyptic number.

513366630161071 is a deficient number, since it is larger than the sum of its proper divisors (1).

513366630161071 is an equidigital number, since it uses as much as digits as its factorization.

513366630161071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The spelling of 513366630161071 in words is "five hundred thirteen trillion, three hundred sixty-six billion, six hundred thirty million, one hundred sixty-one thousand, seventy-one".