54650983 has 4 divisors (see below), whose sum is σ = 54868968. Its totient is φ = 54433000.

The previous prime is 54650969. The next prime is 54650987. The reversal of 54650983 is 38905645.

54650983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54650983 - 2⁵ = 54650951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54650987) 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 3 ways as a sum of consecutive naturals, for example, 108616 + ... + 109117.

It is an arithmetic number, because the mean of its divisors is an integer number (13717242).

Almost surely, 2^54650983 is an apocalyptic number.

54650983 is a deficient number, since it is larger than the sum of its proper divisors (217985).

54650983 is a wasteful number, since it uses less digits than its factorization.

54650983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217984.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 54650983 is about 7392.6303167411. The cubic root of 54650983 is about 379.4891172484.

It can be divided in two parts, 546 and 50983, that added together give a square (51529 = 227²).

The spelling of 54650983 in words is "fifty-four million, six hundred fifty thousand, nine hundred eighty-three".