55079325 has 48 divisors (see below), whose sum is σ = 115647360. Its totient is φ = 25176960.

The previous prime is 55079317. The next prime is 55079327. The reversal of 55079325 is 52397055.

55079325 is a `hidden beast` number, since 550 + 79 + 32 + 5 = 666.

55079325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55079325 - 2³ = 55079317 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55079325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55079327) 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 47 ways as a sum of consecutive naturals, for example, 1104 + ... + 10553.

It is an arithmetic number, because the mean of its divisors is an integer number (2409320).

Almost surely, 2^55079325 is an apocalyptic number.

It is an amenable number.

55079325 is an abundant number, since it is smaller than the sum of its proper divisors (60568035).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55079325 is a wasteful number, since it uses less digits than its factorization.

55079325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11683 (or 11672 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 36.

The square root of 55079325 is about 7421.5446505428. The cubic root of 55079325 is about 380.4779880703.

The spelling of 55079325 in words is "fifty-five million, seventy-nine thousand, three hundred twenty-five".