55280314 has 4 divisors (see below), whose sum is σ = 82920474. Its totient is φ = 27640156.

The previous prime is 55280299. The next prime is 55280317. The reversal of 55280314 is 41308255.

55280314 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, and also an emirpimes, since its reverse is a distinct semiprime: 41308255 = 5 ⋅8261651.

It can be written as a sum of positive squares in only one way, i.e., 55279225 + 1089 = 7435^2 + 33^2 .

It is not an unprimeable number, because it can be changed into a prime (55280317) 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 as a sum of consecutive naturals, namely, 13820077 + ... + 13820080.

Almost surely, 2^55280314 is an apocalyptic number.

55280314 is a deficient number, since it is larger than the sum of its proper divisors (27640160).

55280314 is a wasteful number, since it uses less digits than its factorization.

55280314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27640159.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 55280314 is about 7435.0732343401. The cubic root of 55280314 is about 380.9402247991.

Adding to 55280314 its reverse (41308255), we get a palindrome (96588569).

The spelling of 55280314 in words is "fifty-five million, two hundred eighty thousand, three hundred fourteen".