55300555255 has 16 divisors (see below), whose sum is σ = 72398196000. Its totient is φ = 40215951360.

The previous prime is 55300555223. The next prime is 55300555307. The reversal of 55300555255 is 55255500355.

It is a happy number.

55300555255 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 55300555255 - 2⁵ = 55300555223 is a prime.

It is a super-3 number, since 3×55300555255³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1301791 + ... + 1343599.

It is an arithmetic number, because the mean of its divisors is an integer number (4524887250).

Almost surely, 2^55300555255 is an apocalyptic number.

55300555255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55300555255 is a deficient number, since it is larger than the sum of its proper divisors (17097640745).

55300555255 is a wasteful number, since it uses less digits than its factorization.

55300555255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65874.

The product of its (nonzero) digits is 468750, while the sum is 40.

The spelling of 55300555255 in words is "fifty-five billion, three hundred million, five hundred fifty-five thousand, two hundred fifty-five".