10928781484 has 6 divisors (see below), whose sum is σ = 19125367604. Its totient is φ = 5464390740.

The previous prime is 10928781463. The next prime is 10928781491. The reversal of 10928781484 is 48418782901.

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, 1366097682 + ... + 1366097689.

Almost surely, 2^10928781484 is an apocalyptic number.

It is an amenable number.

10928781484 is a deficient number, since it is larger than the sum of its proper divisors (8196586120).

10928781484 is a wasteful number, since it uses less digits than its factorization.

10928781484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732195375 (or 2732195373 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 52.

The spelling of 10928781484 in words is "ten billion, nine hundred twenty-eight million, seven hundred eighty-one thousand, four hundred eighty-four".