1828133786485 has 8 divisors (see below), whose sum is σ = 2230942926240. Its totient is φ = 1437718774224.

The previous prime is 1828133786477. The next prime is 1828133786497. The reversal of 1828133786485 is 5846873318281.

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 1828133786485 - 2³ = 1828133786477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3098531547 + ... + 3098532136.

It is an arithmetic number, because the mean of its divisors is an integer number (278867865780).

Almost surely, 2^{1828133786485} is an apocalyptic number.

It is an amenable number.

1828133786485 is a deficient number, since it is larger than the sum of its proper divisors (402809139755).

1828133786485 is an equidigital number, since it uses as much as digits as its factorization.

1828133786485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6197063747.

The product of its digits is 61931520, while the sum is 64.

The spelling of 1828133786485 in words is "one trillion, eight hundred twenty-eight billion, one hundred thirty-three million, seven hundred eighty-six thousand, four hundred eighty-five".