53334528 has 80 divisors (see below), whose sum is σ = 153073536. Its totient is φ = 16404480.

The previous prime is 53334527. The next prime is 53334551. The reversal of 53334528 is 82543335.

It is not an unprimeable number, because it can be changed into a prime (53334521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18633 + ... + 21303.

Almost surely, 2^53334528 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 53334528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76536768).

53334528 is an abundant number, since it is smaller than the sum of its proper divisors (99739008).

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

53334528 is a wasteful number, since it uses less digits than its factorization.

53334528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705 (or 2689 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 53334528 is about 7303.0492261794. The cubic root of 53334528 is about 376.4172220924.

The spelling of 53334528 in words is "fifty-three million, three hundred thirty-four thousand, five hundred twenty-eight".