55080255 has 32 divisors (see below), whose sum is σ = 94868928. Its totient is φ = 27187200.

The previous prime is 55080209. The next prime is 55080271. The reversal of 55080255 is 55208055.

55080255 = T₄₄₂ + T₄₄₃ + ... + T₇₄₆.

It is not a de Polignac number, because 55080255 - 2⁷ = 55080127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13785 + ... + 17325.

It is an arithmetic number, because the mean of its divisors is an integer number (2964654).

Almost surely, 2^55080255 is an apocalyptic number.

55080255 is a deficient number, since it is larger than the sum of its proper divisors (39788673).

55080255 is a wasteful number, since it uses less digits than its factorization.

55080255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3627.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 55080255 is about 7421.6073056987. The cubic root of 55080255 is about 380.4801294820.

The spelling of 55080255 in words is "fifty-five million, eighty thousand, two hundred fifty-five".