51840754 has 8 divisors (see below), whose sum is σ = 88869888. Its totient is φ = 22217460.

The previous prime is 51840749. The next prime is 51840793. The reversal of 51840754 is 45704815.

51840754 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 an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1851442 + ... + 1851469.

It is an arithmetic number, because the mean of its divisors is an integer number (11108736).

Almost surely, 2^51840754 is an apocalyptic number.

51840754 is a deficient number, since it is larger than the sum of its proper divisors (37029134).

51840754 is a wasteful number, since it uses less digits than its factorization.

51840754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3702920.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 51840754 is about 7200.0523609207. The cubic root of 51840754 is about 372.8697084629.

The spelling of 51840754 in words is "fifty-one million, eight hundred forty thousand, seven hundred fifty-four".