52271044 has 18 divisors (see below), whose sum is σ = 106409310. Its totient is φ = 22401792.

The previous prime is 52271029. The next prime is 52271057. The reversal of 52271044 is 44017225.

It can be written as a sum of positive squares in only one way, i.e., 49984900 + 2286144 = 7070^2 + 1512^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133149 + ... + 133540.

Almost surely, 2^52271044 is an apocalyptic number.

It is an amenable number.

52271044 is an abundant number, since it is smaller than the sum of its proper divisors (54138266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52271044 is a wasteful number, since it uses less digits than its factorization.

52271044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266707 (or 266698 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 52271044 is about 7229.8716447804. The cubic root of 52271044 is about 373.8985016307.

Adding to 52271044 its reverse (44017225), we get a palindrome (96288269).

It can be divided in two parts, 5 and 2271044, that added together give a square (2271049 = 1507²).

The spelling of 52271044 in words is "fifty-two million, two hundred seventy-one thousand, forty-four".