53046528 has 108 divisors (see below), whose sum is σ = 150601920. Its totient is φ = 16572416.

The previous prime is 53046527. The next prime is 53046541. The reversal of 53046528 is 82564035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53046527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221833 + ... + 222071.

Almost surely, 2^53046528 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 53046528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75300960).

53046528 is an abundant number, since it is smaller than the sum of its proper divisors (97555392).

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

53046528 is a wasteful number, since it uses less digits than its factorization.

53046528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 53046528 is about 7283.3047444138. The cubic root of 53046528 is about 375.7384630605.

The spelling of 53046528 in words is "fifty-three million, forty-six thousand, five hundred twenty-eight".