5222251013543 has 8 divisors (see below), whose sum is σ = 5225363919216. Its totient is φ = 5219138584000.

The previous prime is 5222251013521. The next prime is 5222251013549. The reversal of 5222251013543 is 3453101522225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5222251013543 - 2¹² = 5222251009447 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 (5222251013549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23171228 + ... + 23395518.

It is an arithmetic number, because the mean of its divisors is an integer number (653170489902).

Almost surely, 2^{5222251013543} is an apocalyptic number.

5222251013543 is a deficient number, since it is larger than the sum of its proper divisors (3112905673).

5222251013543 is a wasteful number, since it uses less digits than its factorization.

5222251013543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238065.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 5222251013543 its reverse (3453101522225), we get a palindrome (8675352535768).

The spelling of 5222251013543 in words is "five trillion, two hundred twenty-two billion, two hundred fifty-one million, thirteen thousand, five hundred forty-three".