54965743 has 16 divisors (see below), whose sum is σ = 67011840. Its totient is φ = 44009856.

The previous prime is 54965741. The next prime is 54965747. The reversal of 54965743 is 34756945.

It is a cyclic number.

It is not a de Polignac number, because 54965743 - 2¹ = 54965741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54965743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54965741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14880 + ... + 18202.

It is an arithmetic number, because the mean of its divisors is an integer number (4188240).

Almost surely, 2^54965743 is an apocalyptic number.

54965743 is a deficient number, since it is larger than the sum of its proper divisors (12046097).

54965743 is a wasteful number, since it uses less digits than its factorization.

54965743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486.

The product of its digits is 453600, while the sum is 43.

The square root of 54965743 is about 7413.8885208776. Note that the first 3 decimals coincide. The cubic root of 54965743 is about 380.2162734702.

The spelling of 54965743 in words is "fifty-four million, nine hundred sixty-five thousand, seven hundred forty-three".