1982779113035 has 32 divisors (see below), whose sum is σ = 2775073846272. Its totient is φ = 1331927245440.

The previous prime is 1982779112971. The next prime is 1982779113043. The reversal of 1982779113035 is 5303119772891.

It is not a de Polignac number, because 1982779113035 - 2⁶ = 1982779112971 is a prime.

It is a super-2 number, since 2×1982779113035² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1911287 + ... + 2760176.

It is an arithmetic number, because the mean of its divisors is an integer number (86721057696).

Almost surely, 2^{1982779113035} is an apocalyptic number.

1982779113035 is a deficient number, since it is larger than the sum of its proper divisors (792294733237).

1982779113035 is a wasteful number, since it uses less digits than its factorization.

1982779113035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4671723.

The product of its (nonzero) digits is 2857680, while the sum is 56.

The spelling of 1982779113035 in words is "one trillion, nine hundred eighty-two billion, seven hundred seventy-nine million, one hundred thirteen thousand, thirty-five".