5242447406223 has 16 divisors (see below), whose sum is σ = 7774489693440. Its totient is φ = 3491409512952.

The previous prime is 5242447406129. The next prime is 5242447406293. The reversal of 5242447406223 is 3226047442425.

5242447406223 is a `hidden beast` number, since 52 + 42 + 447 + 40 + 62 + 23 = 666.

It is not a de Polignac number, because 5242447406223 - 2¹⁰ = 5242447405199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242447406293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98734761 + ... + 98787842.

It is an arithmetic number, because the mean of its divisors is an integer number (485905605840).

Almost surely, 2^{5242447406223} is an apocalyptic number.

5242447406223 is a deficient number, since it is larger than the sum of its proper divisors (2532042287217).

5242447406223 is a wasteful number, since it uses less digits than its factorization.

5242447406223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197523595 (or 197523589 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 45.

The spelling of 5242447406223 in words is "five trillion, two hundred forty-two billion, four hundred forty-seven million, four hundred six thousand, two hundred twenty-three".