55410133 has 4 divisors (see below), whose sum is σ = 56589120. Its totient is φ = 54231148.

The previous prime is 55410119. The next prime is 55410149. The reversal of 55410133 is 33101455.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33101455 = 5 ⋅6620291.

It is a cyclic number.

It is not a de Polignac number, because 55410133 - 2¹⁷ = 55279061 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 (55410233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589423 + ... + 589516.

It is an arithmetic number, because the mean of its divisors is an integer number (14147280).

Almost surely, 2^55410133 is an apocalyptic number.

It is an amenable number.

55410133 is a deficient number, since it is larger than the sum of its proper divisors (1178987).

55410133 is a wasteful number, since it uses less digits than its factorization.

55410133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178986.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 55410133 is about 7443.7982911952. The cubic root of 55410133 is about 381.2381887230.

Adding to 55410133 its reverse (33101455), we get a palindrome (88511588).

The spelling of 55410133 in words is "fifty-five million, four hundred ten thousand, one hundred thirty-three".