10561464996 has 24 divisors (see below), whose sum is σ = 24861504864. Its totient is φ = 3489333120.

The previous prime is 10561464971. The next prime is 10561465087. The reversal of 10561464996 is 69946416501.

It is a happy number.

It is a super-2 number, since 2×10561464996² (a number of 21 digits) contains 22 as substring.

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, 3892990 + ... + 3895701.

It is an arithmetic number, because the mean of its divisors is an integer number (1035896036).

Almost surely, 2^10561464996 is an apocalyptic number.

It is an amenable number.

10561464996 is an abundant number, since it is smaller than the sum of its proper divisors (14300039868).

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

10561464996 is a wasteful number, since it uses less digits than its factorization.

10561464996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7788811 (or 7788809 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 10561464996 in words is "ten billion, five hundred sixty-one million, four hundred sixty-four thousand, nine hundred ninety-six".