52456655 has 4 divisors (see below), whose sum is σ = 62947992. Its totient is φ = 41965320.

The previous prime is 52456637. The next prime is 52456661. The reversal of 52456655 is 55665425.

It is a happy number.

52456655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52456655 - 2¹⁰ = 52455631 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 5245661 + ... + 5245670.

It is an arithmetic number, because the mean of its divisors is an integer number (15736998).

Almost surely, 2^52456655 is an apocalyptic number.

52456655 is a deficient number, since it is larger than the sum of its proper divisors (10491337).

52456655 is a wasteful number, since it uses less digits than its factorization.

52456655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10491336.

The product of its digits is 180000, while the sum is 38.

The square root of 52456655 is about 7242.6966662977. The cubic root of 52456655 is about 374.3405417266.

The spelling of 52456655 in words is "fifty-two million, four hundred fifty-six thousand, six hundred fifty-five".