5242730226263 has 4 divisors (see below), whose sum is σ = 5265825954360. Its totient is φ = 5219634498168.

The previous prime is 5242730226193. The next prime is 5242730226301. The reversal of 5242730226263 is 3626220372425.

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

It is a cyclic number.

It is not a de Polignac number, because 5242730226263 - 2¹² = 5242730222167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242730226163) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11547863708 + ... + 11547864161.

It is an arithmetic number, because the mean of its divisors is an integer number (1316456488590).

Almost surely, 2^{5242730226263} is an apocalyptic number.

5242730226263 is a deficient number, since it is larger than the sum of its proper divisors (23095728097).

5242730226263 is a wasteful number, since it uses less digits than its factorization.

5242730226263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23095728096.

The product of its (nonzero) digits is 1451520, while the sum is 44.

Adding to 5242730226263 its reverse (3626220372425), we get a palindrome (8868950598688).

The spelling of 5242730226263 in words is "five trillion, two hundred forty-two billion, seven hundred thirty million, two hundred twenty-six thousand, two hundred sixty-three".