2782825952969 has 8 divisors (see below), whose sum is σ = 2784990864000. Its totient is φ = 2780661818736.

The previous prime is 2782825952927. The next prime is 2782825953007. The reversal of 2782825952969 is 9692595282872.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2782825952969 - 2¹² = 2782825948873 is a prime.

It is a super-2 number, since 2×2782825952969² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2782825952896 and 2782825952905.

It is not an unprimeable number, because it can be changed into a prime (2782825954969) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7078982 + ... + 7461744.

It is an arithmetic number, because the mean of its divisors is an integer number (348123858000).

Almost surely, 2^{2782825952969} is an apocalyptic number.

It is an amenable number.

2782825952969 is a deficient number, since it is larger than the sum of its proper divisors (2164911031).

2782825952969 is a wasteful number, since it uses less digits than its factorization.

2782825952969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388399.

The product of its digits is 783820800, while the sum is 74.

The spelling of 2782825952969 in words is "two trillion, seven hundred eighty-two billion, eight hundred twenty-five million, nine hundred fifty-two thousand, nine hundred sixty-nine".