54550783 has 8 divisors (see below), whose sum is σ = 63198368. Its totient is φ = 46116864.

The previous prime is 54550781. The next prime is 54550799. The reversal of 54550783 is 38705545.

54550783 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 a cyclic number.

It is not a de Polignac number, because 54550783 - 2¹ = 54550781 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 (54550781) 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, 52866 + ... + 53887.

It is an arithmetic number, because the mean of its divisors is an integer number (7899796).

Almost surely, 2^54550783 is an apocalyptic number.

54550783 is a deficient number, since it is larger than the sum of its proper divisors (8647585).

54550783 is a wasteful number, since it uses less digits than its factorization.

54550783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106833.

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 54550783 is about 7385.8501880285. The cubic root of 54550783 is about 379.2570502293.

The spelling of 54550783 in words is "fifty-four million, five hundred fifty thousand, seven hundred eighty-three".