561104848 has 10 divisors (see below), whose sum is σ = 1087140674. Its totient is φ = 280552416.

The previous prime is 561104801. The next prime is 561104851. The reversal of 561104848 is 848401165.

It can be written as a sum of positive squares in only one way, i.e., 314991504 + 246113344 = 17748^2 + 15688^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17534511 + ... + 17534542.

Almost surely, 2^561104848 is an apocalyptic number.

It is an amenable number.

561104848 is a deficient number, since it is larger than the sum of its proper divisors (526035826).

561104848 is a wasteful number, since it uses less digits than its factorization.

561104848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35069061 (or 35069055 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 561104848 is about 23687.6518042629. The cubic root of 561104848 is about 824.7987745534.

The spelling of 561104848 in words is "five hundred sixty-one million, one hundred four thousand, eight hundred forty-eight".