55106345 has 8 divisors (see below), whose sum is σ = 75574464. Its totient is φ = 37787184.

The previous prime is 55106323. The next prime is 55106347. The reversal of 55106345 is 54360155.

55106345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55106345 - 2¹² = 55102249 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55106347) 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 7 ways as a sum of consecutive naturals, for example, 787199 + ... + 787268.

It is an arithmetic number, because the mean of its divisors is an integer number (9446808).

Almost surely, 2^55106345 is an apocalyptic number.

It is an amenable number.

55106345 is a deficient number, since it is larger than the sum of its proper divisors (20468119).

55106345 is a wasteful number, since it uses less digits than its factorization.

55106345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574479.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 55106345 is about 7423.3648031065. The cubic root of 55106345 is about 380.5401943192.

The spelling of 55106345 in words is "fifty-five million, one hundred six thousand, three hundred forty-five".