1682313355 has 4 divisors (see below), whose sum is σ = 2018776032. Its totient is φ = 1345850680.

The previous prime is 1682313343. The next prime is 1682313361. The reversal of 1682313355 is 5533132861.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5533132861 = 19 ⋅291217519.

It is not a de Polignac number, because 1682313355 - 2¹¹ = 1682311307 is a prime.

It is a super-2 number, since 2×1682313355² = 5660356448822712050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168231331 + ... + 168231340.

It is an arithmetic number, because the mean of its divisors is an integer number (504694008).

Almost surely, 2^1682313355 is an apocalyptic number.

1682313355 is a deficient number, since it is larger than the sum of its proper divisors (336462677).

1682313355 is an equidigital number, since it uses as much as digits as its factorization.

1682313355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336462676.

The product of its digits is 64800, while the sum is 37.

The square root of 1682313355 is about 41016.0133972087. The cubic root of 1682313355 is about 1189.3297911468.

The spelling of 1682313355 in words is "one billion, six hundred eighty-two million, three hundred thirteen thousand, three hundred fifty-five".