561283088 has 10 divisors (see below), whose sum is σ = 1087486014. Its totient is φ = 280641536.

The previous prime is 561283087. The next prime is 561283133. The reversal of 561283088 is 880382165.

It can be written as a sum of positive squares in only one way, i.e., 402724624 + 158558464 = 20068^2 + 12592^2 .

It is not an unprimeable number, because it can be changed into a prime (561283087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17540081 + ... + 17540112.

Almost surely, 2^561283088 is an apocalyptic number.

It is an amenable number.

561283088 is a deficient number, since it is larger than the sum of its proper divisors (526202926).

561283088 is a wasteful number, since it uses less digits than its factorization.

561283088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35080201 (or 35080195 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 561283088 is about 23691.4138033170. The cubic root of 561283088 is about 824.8861002230.

The spelling of 561283088 in words is "five hundred sixty-one million, two hundred eighty-three thousand, eighty-eight".