55469338 has 16 divisors (see below), whose sum is σ = 84037824. Its totient is φ = 27458560.

The previous prime is 55469329. The next prime is 55469357. The reversal of 55469338 is 83396455.

55469338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cake number, because a cake can be divided into 55469338 parts by 693 planar cuts.

It is a junction number, because it is equal to n+sod(n) for n = 55469294 and 55469303.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 159681 + ... + 160027.

It is an arithmetic number, because the mean of its divisors is an integer number (5252364).

Almost surely, 2^55469338 is an apocalyptic number.

55469338 is a deficient number, since it is larger than the sum of its proper divisors (28568486).

55469338 is a wasteful number, since it uses less digits than its factorization.

55469338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917.

The product of its digits is 388800, while the sum is 43.

The square root of 55469338 is about 7447.7740298696. The cubic root of 55469338 is about 381.3739230584.

It can be divided in two parts, 5546 and 9338, that added together give a square (14884 = 122²).

The spelling of 55469338 in words is "fifty-five million, four hundred sixty-nine thousand, three hundred thirty-eight".