53416304 has 30 divisors (see below), whose sum is σ = 108206616. Its totient is φ = 25542880.

The previous prime is 53416303. The next prime is 53416309. The reversal of 53416304 is 40361435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53416301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5309 + ... + 11619.

Almost surely, 2^53416304 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 53416304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54103308).

53416304 is an abundant number, since it is smaller than the sum of its proper divisors (54790312).

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

53416304 is a wasteful number, since it uses less digits than its factorization.

53416304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6365 (or 6336 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 53416304 is about 7308.6458390047. The cubic root of 53416304 is about 376.6095063844.

Adding to 53416304 its reverse (40361435), we get a palindrome (93777739).

The spelling of 53416304 in words is "fifty-three million, four hundred sixteen thousand, three hundred four".