5021305352345 has 16 divisors (see below), whose sum is σ = 6287869140480. Its totient is φ = 3842193668544.

The previous prime is 5021305352269. The next prime is 5021305352359. The reversal of 5021305352345 is 5432535031205.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5021305352345 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5021305352299 and 5021305352308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1161911 + ... + 3375299.

It is an arithmetic number, because the mean of its divisors is an integer number (392991821280).

Almost surely, 2^{5021305352345} is an apocalyptic number.

It is an amenable number.

5021305352345 is a deficient number, since it is larger than the sum of its proper divisors (1266563788135).

5021305352345 is a wasteful number, since it uses less digits than its factorization.

5021305352345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233144.

The product of its (nonzero) digits is 270000, while the sum is 38.

The spelling of 5021305352345 in words is "five trillion, twenty-one billion, three hundred five million, three hundred fifty-two thousand, three hundred forty-five".