10709448056 has 8 divisors (see below), whose sum is σ = 20080215120. Its totient is φ = 5354724024.

The previous prime is 10709448041. The next prime is 10709448073. The reversal of 10709448056 is 65084490701.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10709448056² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10709447998 and 10709448016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 669340496 + ... + 669340511.

It is an arithmetic number, because the mean of its divisors is an integer number (2510026890).

Almost surely, 2^10709448056 is an apocalyptic number.

It is an amenable number.

10709448056 is a deficient number, since it is larger than the sum of its proper divisors (9370767064).

10709448056 is a wasteful number, since it uses less digits than its factorization.

10709448056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338681013 (or 1338681009 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 10709448056 in words is "ten billion, seven hundred nine million, four hundred forty-eight thousand, fifty-six".