55058053 has 8 divisors (see below), whose sum is σ = 58361688. Its totient is φ = 51761664.

The previous prime is 55058011. The next prime is 55058071. The reversal of 55058053 is 35085055.

It can be written as a sum of positive squares in 4 ways, for example, as 22259524 + 32798529 = 4718^2 + 5727^2 .

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 55058053 - 2¹³ = 55049861 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 (55058083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27825 + ... + 29737.

It is an arithmetic number, because the mean of its divisors is an integer number (7295211).

Almost surely, 2^55058053 is an apocalyptic number.

It is an amenable number.

55058053 is a deficient number, since it is larger than the sum of its proper divisors (3303635).

55058053 is a wasteful number, since it uses less digits than its factorization.

55058053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3623.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 55058053 is about 7420.1113873041. Note that the first 3 decimals coincide. The cubic root of 55058053 is about 380.4290007239.

The spelling of 55058053 in words is "fifty-five million, fifty-eight thousand, fifty-three".