55083759 has 4 divisors (see below), whose sum is σ = 73445016. Its totient is φ = 36722504.

The previous prime is 55083751. The next prime is 55083773. The reversal of 55083759 is 95738055.

55083759 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 55083759 - 2³ = 55083751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55083759.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55083751) 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, 9180624 + ... + 9180629.

It is an arithmetic number, because the mean of its divisors is an integer number (18361254).

Almost surely, 2^55083759 is an apocalyptic number.

55083759 is a deficient number, since it is larger than the sum of its proper divisors (18361257).

55083759 is a wasteful number, since it uses less digits than its factorization.

55083759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18361256.

The product of its (nonzero) digits is 189000, while the sum is 42.

The square root of 55083759 is about 7421.8433694063. The cubic root of 55083759 is about 380.4881975523.

The spelling of 55083759 in words is "fifty-five million, eighty-three thousand, seven hundred fifty-nine".