10544506856 has 16 divisors (see below), whose sum is σ = 21291792900. Its totient is φ = 4866695424.

The previous prime is 10544506831. The next prime is 10544506877. The reversal of 10544506856 is 65860544501.

It can be written as a sum of positive squares in 2 ways, for example, as 10248322756 + 296184100 = 101234^2 + 17210^2 .

It is a super-2 number, since 2×10544506856² (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 3 ways as a sum of consecutive naturals, for example, 50694641 + ... + 50694848.

Almost surely, 2^10544506856 is an apocalyptic number.

It is an amenable number.

10544506856 is an abundant number, since it is smaller than the sum of its proper divisors (10747286044).

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

10544506856 is a wasteful number, since it uses less digits than its factorization.

10544506856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101389508 (or 101389504 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 10544506856 in words is "ten billion, five hundred forty-four million, five hundred six thousand, eight hundred fifty-six".