55314297 has 24 divisors (see below), whose sum is σ = 83987904. Its totient is φ = 35036064.

The previous prime is 55314293. The next prime is 55314307. The reversal of 55314297 is 79241355.

55314297 is a `hidden beast` number, since 55 + 314 + 297 = 666.

55314297 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 55314297 - 2² = 55314293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55314293) 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 23 ways as a sum of consecutive naturals, for example, 12388 + ... + 16250.

It is an arithmetic number, because the mean of its divisors is an integer number (3499496).

Almost surely, 2^55314297 is an apocalyptic number.

It is an amenable number.

55314297 is a deficient number, since it is larger than the sum of its proper divisors (28673607).

55314297 is a wasteful number, since it uses less digits than its factorization.

55314297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3949 (or 3946 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 55314297 is about 7437.3582003289. The cubic root of 55314297 is about 381.0182684939.

It can be divided in two parts, 55314 and 297, that added together give a triangular number (55611 = T₃₃₃).

The spelling of 55314297 in words is "fifty-five million, three hundred fourteen thousand, two hundred ninety-seven".