53234880 has 112 divisors (see below), whose sum is σ = 176442624. Its totient is φ = 13573120.

The previous prime is 53234849. The next prime is 53234887. The reversal of 53234880 is 8843235.

It is a super-2 number, since 2×53234880² = 5667904897228800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (53234887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20875 + ... + 23285.

Almost surely, 2^53234880 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 53234880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88221312).

53234880 is an abundant number, since it is smaller than the sum of its proper divisors (123207744).

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

53234880 is a wasteful number, since it uses less digits than its factorization.

53234880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454 (or 2444 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 53234880 is about 7296.2236807817. The cubic root of 53234880 is about 376.1826485478.

The spelling of 53234880 in words is "fifty-three million, two hundred thirty-four thousand, eight hundred eighty".