10561465050 has 192 divisors, whose sum is σ = 28854403200. Its totient is φ = 2544640000.

The previous prime is 10561464971. The next prime is 10561465087. The reversal of 10561465050 is 5056416501.

10561465050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10561465050² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 18561166 + ... + 18561734.

It is an arithmetic number, because the mean of its divisors is an integer number (150283350).

Almost surely, 2^10561465050 is an apocalyptic number.

10561465050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10561465050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14427201600).

10561465050 is an abundant number, since it is smaller than the sum of its proper divisors (18292938150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10561465050 is a wasteful number, since it uses less digits than its factorization.

10561465050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 10561465050 in words is "ten billion, five hundred sixty-one million, four hundred sixty-five thousand, fifty".