52225648 has 40 divisors (see below), whose sum is σ = 106189632. Its totient is φ = 24853248.

The previous prime is 52225643. The next prime is 52225651. The reversal of 52225648 is 84652225.

52225648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×52225648³ (a number of 24 digits) contains 333 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52225643) 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 7 ways as a sum of consecutive naturals, for example, 26886 + ... + 28762.

Almost surely, 2^52225648 is an apocalyptic number.

It is an amenable number.

52225648 is an abundant number, since it is smaller than the sum of its proper divisors (53963984).

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

52225648 is a wasteful number, since it uses less digits than its factorization.

52225648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969 (or 1963 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The square root of 52225648 is about 7226.7314880242. The cubic root of 52225648 is about 373.7902300070.

The spelling of 52225648 in words is "fifty-two million, two hundred twenty-five thousand, six hundred forty-eight".