9782955556 has 12 divisors (see below), whose sum is σ = 18676551600. Its totient is φ = 4446797960.

The previous prime is 9782955547. The next prime is 9782955563. The reversal of 9782955556 is 6555592879.

It is a junction number, because it is equal to n+sod(n) for n = 9782955494 and 9782955503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111169906 + ... + 111169993.

It is an arithmetic number, because the mean of its divisors is an integer number (1556379300).

Almost surely, 2^9782955556 is an apocalyptic number.

It is an amenable number.

9782955556 is a deficient number, since it is larger than the sum of its proper divisors (8893596044).

9782955556 is a wasteful number, since it uses less digits than its factorization.

9782955556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222339914 (or 222339912 counting only the distinct ones).

The product of its digits is 34020000, while the sum is 61.

The square root of 9782955556 is about 98908.8244597013. The cubic root of 9782955556 is about 2138.7336056953.

The spelling of 9782955556 in words is "nine billion, seven hundred eighty-two million, nine hundred fifty-five thousand, five hundred fifty-six".