55412053 has 4 divisors (see below), whose sum is σ = 55431628. Its totient is φ = 55392480.

The previous prime is 55412041. The next prime is 55412081. The reversal of 55412053 is 35021455.

55412053 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 can be written as a sum of positive squares in 2 ways, for example, as 20448484 + 34963569 = 4522^2 + 5913^2 .

It is a cyclic number.

It is not a de Polignac number, because 55412053 - 2²⁵ = 21857621 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 (55412353) 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, 4638 + ... + 11503.

It is an arithmetic number, because the mean of its divisors is an integer number (13857907).

Almost surely, 2^55412053 is an apocalyptic number.

It is an amenable number.

55412053 is a deficient number, since it is larger than the sum of its proper divisors (19575).

55412053 is a wasteful number, since it uses less digits than its factorization.

55412053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19574.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 55412053 is about 7443.9272564957. The cubic root of 55412053 is about 381.2425920625.

The spelling of 55412053 in words is "fifty-five million, four hundred twelve thousand, fifty-three".