52367144 has 8 divisors (see below), whose sum is σ = 98188410. Its totient is φ = 26183568.

The previous prime is 52367143. The next prime is 52367149. The reversal of 52367144 is 44176325.

52367144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 50951044 + 1416100 = 7138^2 + 1190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 52367144.

It is not an unprimeable number, because it can be changed into a prime (52367141) 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 as a sum of consecutive naturals, namely, 3272939 + ... + 3272954.

Almost surely, 2^52367144 is an apocalyptic number.

It is an amenable number.

52367144 is a deficient number, since it is larger than the sum of its proper divisors (45821266).

52367144 is a wasteful number, since it uses less digits than its factorization.

52367144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6545899 (or 6545895 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 52367144 is about 7236.5146306768. The cubic root of 52367144 is about 374.1274980673.

The spelling of 52367144 in words is "fifty-two million, three hundred sixty-seven thousand, one hundred forty-four".