4545344232959 has 2 divisors, whose sum is σ = 4545344232960. Its totient is φ = 4545344232958.

The previous prime is 4545344232931. The next prime is 4545344233069. The reversal of 4545344232959 is 9592324435454.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4545344232959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4545344232898 and 4545344232907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4545344232929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2272672116479 + 2272672116480.

It is an arithmetic number, because the mean of its divisors is an integer number (2272672116480).

Almost surely, 2^{4545344232959} is an apocalyptic number.

4545344232959 is a deficient number, since it is larger than the sum of its proper divisors (1).

4545344232959 is an equidigital number, since it uses as much as digits as its factorization.

4545344232959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312000, while the sum is 59.

The spelling of 4545344232959 in words is "four trillion, five hundred forty-five billion, three hundred forty-four million, two hundred thirty-two thousand, nine hundred fifty-nine".