52124288 has 16 divisors (see below), whose sum is σ = 103841610. Its totient is φ = 26062080.

The previous prime is 52124221. The next prime is 52124291. The reversal of 52124288 is 88242125.

It can be written as a sum of positive squares in only one way, i.e., 51724864 + 399424 = 7192^2 + 632^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

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, 203483 + ... + 203738.

Almost surely, 2^52124288 is an apocalyptic number.

It is an amenable number.

52124288 is a deficient number, since it is larger than the sum of its proper divisors (51717322).

52124288 is an equidigital number, since it uses as much as digits as its factorization.

52124288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407235 (or 407223 counting only the distinct ones).

The product of its digits is 10240, while the sum is 32.

The square root of 52124288 is about 7219.7152298411. The cubic root of 52124288 is about 373.5482549344.

The spelling of 52124288 in words is "fifty-two million, one hundred twenty-four thousand, two hundred eighty-eight".