45420510163579 has 2 divisors, whose sum is σ = 45420510163580. Its totient is φ = 45420510163578.

The previous prime is 45420510163487. The next prime is 45420510163607. The reversal of 45420510163579 is 97536101502454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45420510163579 - 2¹⁷ = 45420510032507 is a prime.

It is not a weakly prime, because it can be changed into another prime (45420510163979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22710255081789 + 22710255081790.

It is an arithmetic number, because the mean of its divisors is an integer number (22710255081790).

Almost surely, 2^{45420510163579} is an apocalyptic number.

45420510163579 is a deficient number, since it is larger than the sum of its proper divisors (1).

45420510163579 is an equidigital number, since it uses as much as digits as its factorization.

45420510163579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 45420510163579 in words is "forty-five trillion, four hundred twenty billion, five hundred ten million, one hundred sixty-three thousand, five hundred seventy-nine".