561056010010 has 8 divisors (see below), whose sum is σ = 1009900818036. Its totient is φ = 224422404000.

The previous prime is 561056010001. The next prime is 561056010013. The reversal of 561056010010 is 10010650165.

It can be written as a sum of positive squares in 2 ways, for example, as 550277625249 + 10778384761 = 741807^2 + 103819^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (561056010013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28052800491 + ... + 28052800510.

Almost surely, 2^561056010010 is an apocalyptic number.

561056010010 is a deficient number, since it is larger than the sum of its proper divisors (448844808026).

561056010010 is a wasteful number, since it uses less digits than its factorization.

561056010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56105601008.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 561056010010 its reverse (10010650165), we get a palindrome (571066660175).

The spelling of 561056010010 in words is "five hundred sixty-one billion, fifty-six million, ten thousand, ten".