53063528 has 64 divisors (see below), whose sum is σ = 121564800. Its totient is φ = 21196800.

The previous prime is 53063503. The next prime is 53063539. The reversal of 53063528 is 82536035.

It is a junction number, because it is equal to n+sod(n) for n = 53063494 and 53063503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132128 + ... + 132528.

It is an arithmetic number, because the mean of its divisors is an integer number (1899450).

Almost surely, 2^53063528 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 53063528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60782400).

53063528 is an abundant number, since it is smaller than the sum of its proper divisors (68501272).

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

53063528 is a wasteful number, since it uses less digits than its factorization.

53063528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570 (or 566 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 53063528 is about 7284.4717035623. The cubic root of 53063528 is about 375.7785968316.

The spelling of 53063528 in words is "fifty-three million, sixty-three thousand, five hundred twenty-eight".