55280362 has 32 divisors (see below), whose sum is σ = 92316672. Its totient is φ = 24693504.

The previous prime is 55280333. The next prime is 55280369. The reversal of 55280362 is 26308255.

It is a happy number.

55280362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55280369) 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 15 ways as a sum of consecutive naturals, for example, 174228 + ... + 174544.

It is an arithmetic number, because the mean of its divisors is an integer number (2884896).

Almost surely, 2^55280362 is an apocalyptic number.

55280362 is a deficient number, since it is larger than the sum of its proper divisors (37036310).

55280362 is a wasteful number, since it uses less digits than its factorization.

55280362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 55280362 is about 7435.0764622834. The cubic root of 55280362 is about 380.9403350561.

The spelling of 55280362 in words is "fifty-five million, two hundred eighty thousand, three hundred sixty-two".