51753873 has 8 divisors (see below), whose sum is σ = 69387136. Its totient is φ = 34311600.

The previous prime is 51753859. The next prime is 51753901. The reversal of 51753873 is 37835715.

51753873 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 51753873 - 2¹⁴ = 51737489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51753833) 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, 47113 + ... + 48198.

It is an arithmetic number, because the mean of its divisors is an integer number (8673392).

Almost surely, 2^51753873 is an apocalyptic number.

It is an amenable number.

51753873 is a deficient number, since it is larger than the sum of its proper divisors (17633263).

51753873 is a wasteful number, since it uses less digits than its factorization.

51753873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95495.

The product of its digits is 88200, while the sum is 39.

The square root of 51753873 is about 7194.0164720412. The cubic root of 51753873 is about 372.6612919513.

The spelling of 51753873 in words is "fifty-one million, seven hundred fifty-three thousand, eight hundred seventy-three".