51083641 has 8 divisors (see below), whose sum is σ = 58428864. Its totient is φ = 43750320.

The previous prime is 51083639. The next prime is 51083651. The reversal of 51083641 is 14638015.

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 51083641 - 2¹ = 51083639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51083651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10026 + ... + 14236.

It is an arithmetic number, because the mean of its divisors is an integer number (7303608).

Almost surely, 2^51083641 is an apocalyptic number.

It is an amenable number.

51083641 is a deficient number, since it is larger than the sum of its proper divisors (7345223).

51083641 is a wasteful number, since it uses less digits than its factorization.

51083641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5951.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 51083641 is about 7147.2820708294. The cubic root of 51083641 is about 371.0455961183.

The spelling of 51083641 in words is "fifty-one million, eighty-three thousand, six hundred forty-one".