52554279 has 4 divisors (see below), whose sum is σ = 70072376. Its totient is φ = 35036184.

The previous prime is 52554253. The next prime is 52554283. The reversal of 52554279 is 97245525.

52554279 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 52554279 - 2¹¹ = 52552231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52554079) by changing a digit.

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, 8759044 + ... + 8759049.

It is an arithmetic number, because the mean of its divisors is an integer number (17518094).

Almost surely, 2^52554279 is an apocalyptic number.

52554279 is a deficient number, since it is larger than the sum of its proper divisors (17518097).

52554279 is a wasteful number, since it uses less digits than its factorization.

52554279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17518096.

The product of its digits is 126000, while the sum is 39.

The square root of 52554279 is about 7249.4330123121. The cubic root of 52554279 is about 374.5726188838.

The spelling of 52554279 in words is "fifty-two million, five hundred fifty-four thousand, two hundred seventy-nine".