55026345 has 16 divisors (see below), whose sum is σ = 96046272. Its totient is φ = 26679360.

The previous prime is 55026341. The next prime is 55026383. The reversal of 55026345 is 54362055.

55026345 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 55026345 - 2² = 55026341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55026341) 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, 166582 + ... + 166911.

It is an arithmetic number, because the mean of its divisors is an integer number (6002892).

Almost surely, 2^55026345 is an apocalyptic number.

55026345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

55026345 is a deficient number, since it is larger than the sum of its proper divisors (41019927).

55026345 is a wasteful number, since it uses less digits than its factorization.

55026345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333512.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 55026345 is about 7417.9744539867. The cubic root of 55026345 is about 380.3559568580.

The spelling of 55026345 in words is "fifty-five million, twenty-six thousand, three hundred forty-five".