5223175364440 has 64 divisors (see below), whose sum is σ = 12864277712160. Its totient is φ = 1892854072320.

The previous prime is 5223175364419. The next prime is 5223175364447. The reversal of 5223175364440 is 444635713225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223175364447) 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, 20128509 + ... + 20386348.

Almost surely, 2^{5223175364440} is an apocalyptic number.

It is an amenable number.

5223175364440 is an abundant number, since it is smaller than the sum of its proper divisors (7641102347720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5223175364440 is a wasteful number, since it uses less digits than its factorization.

5223175364440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40515172 (or 40515168 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 46.

The spelling of 5223175364440 in words is "five trillion, two hundred twenty-three billion, one hundred seventy-five million, three hundred sixty-four thousand, four hundred forty".