51682082 has 8 divisors (see below), whose sum is σ = 77799852. Its totient is φ = 25748800.

The previous prime is 51682079. The next prime is 51682121. The reversal of 51682082 is 28028615.

It can be written as a sum of positive squares in 2 ways, for example, as 51681721 + 361 = 7189^2 + 19^2 .

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

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, 45419 + ... + 46542.

Almost surely, 2^51682082 is an apocalyptic number.

51682082 is a deficient number, since it is larger than the sum of its proper divisors (26117770).

51682082 is a wasteful number, since it uses less digits than its factorization.

51682082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92244.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 51682082 is about 7189.0251077597. The cubic root of 51682082 is about 372.4888983674.

The spelling of 51682082 in words is "fifty-one million, six hundred eighty-two thousand, eighty-two".