55255355 has 12 divisors (see below), whose sum is σ = 70438080. Its totient is φ = 41602944.

The previous prime is 55255349. The next prime is 55255357. The reversal of 55255355 is 55355255.

55255355 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 55255355 - 2¹⁶ = 55189819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55255357) 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 11 ways as a sum of consecutive naturals, for example, 17675 + ... + 20564.

It is an arithmetic number, because the mean of its divisors is an integer number (5869840).

Almost surely, 2^55255355 is an apocalyptic number.

55255355 is a deficient number, since it is larger than the sum of its proper divisors (15182725).

55255355 is a wasteful number, since it uses less digits than its factorization.

55255355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38278 (or 38261 counting only the distinct ones).

The product of its digits is 93750, while the sum is 35.

The square root of 55255355 is about 7433.3945812125. The cubic root of 55255355 is about 380.8828848066.

The spelling of 55255355 in words is "fifty-five million, two hundred fifty-five thousand, three hundred fifty-five".