51848673 has 8 divisors (see below), whose sum is σ = 70105536. Its totient is φ = 34078800.

The previous prime is 51848617. The next prime is 51848677. The reversal of 51848673 is 37684815.

51848673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 51848673 - 2⁹ = 51848161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51848677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121498 + ... + 121923.

It is an arithmetic number, because the mean of its divisors is an integer number (8763192).

Almost surely, 2^51848673 is an apocalyptic number.

It is an amenable number.

51848673 is a deficient number, since it is larger than the sum of its proper divisors (18256863).

51848673 is a wasteful number, since it uses less digits than its factorization.

51848673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243495.

The product of its digits is 161280, while the sum is 42.

The square root of 51848673 is about 7200.6022664774. The cubic root of 51848673 is about 372.8886935577. Note that the first 3 decimals are identical.

The spelling of 51848673 in words is "fifty-one million, eight hundred forty-eight thousand, six hundred seventy-three".