55894753 has 4 divisors (see below), whose sum is σ = 57405460. Its totient is φ = 54384048.

The previous prime is 55894747. The next prime is 55894757. The reversal of 55894753 is 35749855.

55894753 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, and also an emirpimes, since its reverse is a distinct semiprime: 35749855 = 5 ⋅7149971.

It can be written as a sum of positive squares in 2 ways, for example, as 25070049 + 30824704 = 5007^2 + 5552^2 .

It is a cyclic number.

It is not a de Polignac number, because 55894753 - 2⁵ = 55894721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55894757) 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, 755298 + ... + 755371.

It is an arithmetic number, because the mean of its divisors is an integer number (14351365).

Almost surely, 2^55894753 is an apocalyptic number.

It is an amenable number.

55894753 is a deficient number, since it is larger than the sum of its proper divisors (1510707).

55894753 is a wasteful number, since it uses less digits than its factorization.

55894753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510706.

The product of its digits is 756000, while the sum is 46.

The square root of 55894753 is about 7476.2793554013. The cubic root of 55894753 is about 382.3464073551.

The spelling of 55894753 in words is "fifty-five million, eight hundred ninety-four thousand, seven hundred fifty-three".