53224080 has 160 divisors (see below), whose sum is σ = 203153664. Its totient is φ = 11225088.

The previous prime is 53224043. The next prime is 53224091. The reversal of 53224080 is 8042235.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 53224080.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20622 + ... + 23058.

Almost surely, 2^53224080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53224080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101576832).

53224080 is an abundant number, since it is smaller than the sum of its proper divisors (149929584).

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

53224080 is a wasteful number, since it uses less digits than its factorization.

53224080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473 (or 2467 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 53224080 is about 7295.4835343519. The cubic root of 53224080 is about 376.1572075376.

The spelling of 53224080 in words is "fifty-three million, two hundred twenty-four thousand, eighty".