561102480112 has 40 divisors (see below), whose sum is σ = 1102160283120. Its totient is φ = 276674941440.

The previous prime is 561102480089. The next prime is 561102480121. The reversal of 561102480112 is 211084201165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11818662 + ... + 11866042.

It is an arithmetic number, because the mean of its divisors is an integer number (27554007078).

Almost surely, 2^561102480112 is an apocalyptic number.

It is an amenable number.

561102480112 is a deficient number, since it is larger than the sum of its proper divisors (541057803008).

561102480112 is a wasteful number, since it uses less digits than its factorization.

561102480112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57601 (or 57595 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

Adding to 561102480112 its reverse (211084201165), we get a palindrome (772186681277).

The spelling of 561102480112 in words is "five hundred sixty-one billion, one hundred two million, four hundred eighty thousand, one hundred twelve".