55225652255 has 4 divisors (see below), whose sum is σ = 66270782712. Its totient is φ = 44180521800.

The previous prime is 55225652213. The next prime is 55225652299.

55225652255 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 55225652255 - 2¹⁰ = 55225651231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5522565221 + ... + 5522565230.

It is an arithmetic number, because the mean of its divisors is an integer number (16567695678).

Almost surely, 2^55225652255 is an apocalyptic number.

55225652255 is a deficient number, since it is larger than the sum of its proper divisors (11045130457).

55225652255 is a wasteful number, since it uses less digits than its factorization.

55225652255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11045130456.

The product of its digits is 1500000, while the sum is 44.

The spelling of 55225652255 in words is "fifty-five billion, two hundred twenty-five million, six hundred fifty-two thousand, two hundred fifty-five".