53224605 has 48 divisors (see below), whose sum is σ = 110997120. Its totient is φ = 23048064.

The previous prime is 53224597. The next prime is 53224607. The reversal of 53224605 is 50642235.

53224605 is a `hidden beast` number, since 5 + 32 + 24 + 605 = 666.

It is not a de Polignac number, because 53224605 - 2³ = 53224597 is a prime.

It is a super-3 number, since 3×53224605³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53224607) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1539 + ... + 10431.

It is an arithmetic number, because the mean of its divisors is an integer number (2312440).

Almost surely, 2^53224605 is an apocalyptic number.

It is an amenable number.

53224605 is an abundant number, since it is smaller than the sum of its proper divisors (57772515).

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

53224605 is a wasteful number, since it uses less digits than its factorization.

53224605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8930 (or 8927 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 53224605 is about 7295.5195154286. The cubic root of 53224605 is about 376.1584443329.

The spelling of 53224605 in words is "fifty-three million, two hundred twenty-four thousand, six hundred five".