10975679644 has 6 divisors (see below), whose sum is σ = 19207439384. Its totient is φ = 5487839820.

The previous prime is 10975679633. The next prime is 10975679647. The reversal of 10975679644 is 44697657901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10975679647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371959952 + ... + 1371959959.

Almost surely, 2^10975679644 is an apocalyptic number.

It is an amenable number.

10975679644 is a deficient number, since it is larger than the sum of its proper divisors (8231759740).

10975679644 is a wasteful number, since it uses less digits than its factorization.

10975679644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743919915 (or 2743919913 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 10975679644 in words is "ten billion, nine hundred seventy-five million, six hundred seventy-nine thousand, six hundred forty-four".