55245141 has 24 divisors (see below), whose sum is σ = 96000320. Its totient is φ = 29906496.

The previous prime is 55245119. The next prime is 55245143. The reversal of 55245141 is 14154255.

It is not a de Polignac number, because 55245141 - 2¹⁰ = 55244117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55245143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21880 + ... + 24273.

Almost surely, 2^55245141 is an apocalyptic number.

It is an amenable number.

55245141 is a deficient number, since it is larger than the sum of its proper divisors (40755179).

55245141 is a wasteful number, since it uses less digits than its factorization.

55245141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46185 (or 46182 counting only the distinct ones).

The product of its digits is 4000, while the sum is 27.

The square root of 55245141 is about 7432.7075147620. The cubic root of 55245141 is about 380.8594145172.

Adding to 55245141 its reverse (14154255), we get a palindrome (69399396).

The spelling of 55245141 in words is "fifty-five million, two hundred forty-five thousand, one hundred forty-one".