55223495 has 8 divisors (see below), whose sum is σ = 66602400. Its totient is φ = 43956000.

The previous prime is 55223489. The next prime is 55223507. The reversal of 55223495 is 59432255.

55223495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55223495 - 2¹⁴ = 55207111 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26756 + ... + 28745.

It is an arithmetic number, because the mean of its divisors is an integer number (8325300).

Almost surely, 2^55223495 is an apocalyptic number.

55223495 is a deficient number, since it is larger than the sum of its proper divisors (11378905).

55223495 is a wasteful number, since it uses less digits than its factorization.

55223495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55705.

The product of its digits is 54000, while the sum is 35.

The square root of 55223495 is about 7431.2512405382. The cubic root of 55223495 is about 380.8096655879.

The spelling of 55223495 in words is "fifty-five million, two hundred twenty-three thousand, four hundred ninety-five".