51032082 has 8 divisors (see below), whose sum is σ = 102064176. Its totient is φ = 17010692.

The previous prime is 51032077. The next prime is 51032087. The reversal of 51032082 is 28023015.

It is an interprime number because it is at equal distance from previous prime (51032077) and next prime (51032087).

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

51032082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (51032087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4252668 + ... + 4252679.

It is an arithmetic number, because the mean of its divisors is an integer number (12758022).

Almost surely, 2^51032082 is an apocalyptic number.

51032082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51032082 is a wasteful number, since it uses less digits than its factorization.

51032082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8505352.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 51032082 is about 7143.6742646904. The cubic root of 51032082 is about 370.9207213092.

Adding to 51032082 its reverse (28023015), we get a palindrome (79055097).

The spelling of 51032082 in words is "fifty-one million, thirty-two thousand, eighty-two".