55038053 has 4 divisors (see below), whose sum is σ = 62900640. Its totient is φ = 47175468.

The previous prime is 55038037. The next prime is 55038083. The reversal of 55038053 is 35083055.

55038053 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55038053 - 2⁴ = 55038037 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 (55038013) 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, 3931283 + ... + 3931296.

It is an arithmetic number, because the mean of its divisors is an integer number (15725160).

Almost surely, 2^55038053 is an apocalyptic number.

It is an amenable number.

55038053 is a deficient number, since it is larger than the sum of its proper divisors (7862587).

55038053 is an equidigital number, since it uses as much as digits as its factorization.

55038053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7862586.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 55038053 is about 7418.7635762302. The cubic root of 55038053 is about 380.3829311600.

The spelling of 55038053 in words is "fifty-five million, thirty-eight thousand, fifty-three".