5424820284245 has 4 divisors (see below), whose sum is σ = 6509784341100. Its totient is φ = 4339856227392.

The previous prime is 5424820284241. The next prime is 5424820284269.

5424820284245 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3970331219761 + 1454489064484 = 1992569^2 + 1206022^2 .

It is a cyclic number.

It is not a de Polignac number, because 5424820284245 - 2² = 5424820284241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5424820284193 and 5424820284202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424820284241) 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 in 3 ways as a sum of consecutive naturals, for example, 542482028420 + ... + 542482028429.

It is an arithmetic number, because the mean of its divisors is an integer number (1627446085275).

Almost surely, 2^{5424820284245} is an apocalyptic number.

It is an amenable number.

5424820284245 is a deficient number, since it is larger than the sum of its proper divisors (1084964056855).

5424820284245 is a wasteful number, since it uses less digits than its factorization.

5424820284245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084964056854.

The product of its (nonzero) digits is 6553600, while the sum is 50.

The spelling of 5424820284245 in words is "five trillion, four hundred twenty-four billion, eight hundred twenty million, two hundred eighty-four thousand, two hundred forty-five".