52241512 has 8 divisors (see below), whose sum is σ = 97952850. Its totient is φ = 26120752.

The previous prime is 52241509. The next prime is 52241513. The reversal of 52241512 is 21514225.

It can be written as a sum of positive squares in only one way, i.e., 48804196 + 3437316 = 6986^2 + 1854^2 .

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

It is a super-2 number, since 2×52241512² = 5458351152092288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52241513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3265087 + ... + 3265102.

Almost surely, 2^52241512 is an apocalyptic number.

It is an amenable number.

52241512 is a deficient number, since it is larger than the sum of its proper divisors (45711338).

52241512 is a wasteful number, since it uses less digits than its factorization.

52241512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6530195 (or 6530191 counting only the distinct ones).

The product of its digits is 800, while the sum is 22.

The square root of 52241512 is about 7227.8289963169. The cubic root of 52241512 is about 373.8280735323.

Adding to 52241512 its reverse (21514225), we get a palindrome (73755737).

The spelling of 52241512 in words is "fifty-two million, two hundred forty-one thousand, five hundred twelve".