53223055 has 8 divisors (see below), whose sum is σ = 64077552. Its totient is φ = 42438528.

The previous prime is 53223041. The next prime is 53223083. The reversal of 53223055 is 55032235.

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

It is a cyclic number.

It is not a de Polignac number, because 53223055 - 2¹⁵ = 53190287 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 7 ways as a sum of consecutive naturals, for example, 15802 + ... + 18871.

It is an arithmetic number, because the mean of its divisors is an integer number (8009694).

Almost surely, 2^53223055 is an apocalyptic number.

53223055 is a deficient number, since it is larger than the sum of its proper divisors (10854497).

53223055 is a wasteful number, since it uses less digits than its factorization.

53223055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34985.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 53223055 is about 7295.4132850717. The cubic root of 53223055 is about 376.1547928184.

The spelling of 53223055 in words is "fifty-three million, two hundred twenty-three thousand, fifty-five".