53524416 has 56 divisors (see below), whose sum is σ = 154497024. Its totient is φ = 16218880.

The previous prime is 53524411. The next prime is 53524439. The reversal of 53524416 is 61442535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53524411) 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, 10560 + ... + 14783.

Almost surely, 2^53524416 is an apocalyptic number.

It is an amenable number.

53524416 is an abundant number, since it is smaller than the sum of its proper divisors (100972608).

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

53524416 is a wasteful number, since it uses less digits than its factorization.

53524416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25369 (or 25359 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 53524416 is about 7316.0382721798. The cubic root of 53524416 is about 376.8634149334.

The spelling of 53524416 in words is "fifty-three million, five hundred twenty-four thousand, four hundred sixteen".