10947980584 has 32 divisors (see below), whose sum is σ = 21299523840. Its totient is φ = 5269939200.

The previous prime is 10947980581. The next prime is 10947980599. The reversal of 10947980584 is 48508974901.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10947980581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66502 + ... + 162229.

It is an arithmetic number, because the mean of its divisors is an integer number (665610120).

Almost surely, 2^10947980584 is an apocalyptic number.

It is an amenable number.

10947980584 is a deficient number, since it is larger than the sum of its proper divisors (10351543256).

10947980584 is a wasteful number, since it uses less digits than its factorization.

10947980584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228961 (or 228957 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 10947980584 in words is "ten billion, nine hundred forty-seven million, nine hundred eighty thousand, five hundred eighty-four".