563742546448 has 10 divisors (see below), whose sum is σ = 1092251183774. Its totient is φ = 281871273216.

The previous prime is 563742546421. The next prime is 563742546461. The reversal of 563742546448 is 844645247365.

It can be written as a sum of positive squares in only one way, i.e., 536362887424 + 27379659024 = 732368^2 + 165468^2 .

It is a super-3 number, since 3×563742546448³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 563742546392 and 563742546401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17616954561 + ... + 17616954592.

Almost surely, 2^563742546448 is an apocalyptic number.

It is an amenable number.

563742546448 is a deficient number, since it is larger than the sum of its proper divisors (528508637326).

563742546448 is a wasteful number, since it uses less digits than its factorization.

563742546448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35233909161 (or 35233909155 counting only the distinct ones).

The product of its digits is 77414400, while the sum is 58.

The spelling of 563742546448 in words is "five hundred sixty-three billion, seven hundred forty-two million, five hundred forty-six thousand, four hundred forty-eight".