55354313 has 16 divisors (see below), whose sum is σ = 66548736. Its totient is φ = 45040320.

The previous prime is 55354289. The next prime is 55354333. The reversal of 55354313 is 31345355.

55354313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 55354313 - 2²² = 51160009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55354333) 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, 9095 + ... + 13907.

It is an arithmetic number, because the mean of its divisors is an integer number (4159296).

Almost surely, 2^55354313 is an apocalyptic number.

55354313 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

55354313 is a deficient number, since it is larger than the sum of its proper divisors (11194423).

55354313 is a wasteful number, since it uses less digits than its factorization.

55354313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4904.

The product of its digits is 13500, while the sum is 29.

The square root of 55354313 is about 7440.0479165124. The cubic root of 55354313 is about 381.1101263117.

Adding to 55354313 its reverse (31345355), we get a palindrome (86699668).

The spelling of 55354313 in words is "fifty-five million, three hundred fifty-four thousand, three hundred thirteen".