5038422197449 has 9 divisors (see below), whose sum is σ = 5158418569479. Its totient is φ = 4921155313200.

The previous prime is 5038422197401. The next prime is 5038422197503. The reversal of 5038422197449 is 9447912248305.

The square root of 5038422197449 is 2244643.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4286941263049 + 751480934400 = 2070493^2 + 866880^2 .

It is not a de Polignac number, because 5038422197449 - 2⁹ = 5038422196937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5038422197393 and 5038422197402.

It is not an unprimeable number, because it can be changed into a prime (5038422147449) 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 8 ways as a sum of consecutive naturals, for example, 96493549 + ... + 96545749.

It is an arithmetic number, because the mean of its divisors is an integer number (573157618831).

Almost surely, 2^{5038422197449} is an apocalyptic number.

5038422197449 is the 2244643-rd square number.

5038422197449 is the 1122322-nd centered octagonal number.

It is an amenable number.

5038422197449 is a deficient number, since it is larger than the sum of its proper divisors (119996372030).

5038422197449 is an frugal number, since it uses more digits than its factorization.

5038422197449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104488 (or 52244 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 5038422197449 in words is "five trillion, thirty-eight billion, four hundred twenty-two million, one hundred ninety-seven thousand, four hundred forty-nine".