53533410 has 64 divisors (see below), whose sum is σ = 147612672. Its totient is φ = 12171456.

The previous prime is 53533399. The next prime is 53533429. The reversal of 53533410 is 1433535.

It is a happy number.

53533410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47109 + ... + 48231.

It is an arithmetic number, because the mean of its divisors is an integer number (2306448).

Almost surely, 2^53533410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53533410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73806336).

53533410 is an abundant number, since it is smaller than the sum of its proper divisors (94079262).

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

53533410 is a wasteful number, since it uses less digits than its factorization.

53533410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 53533410 is about 7316.6529232976. The cubic root of 53533410 is about 376.8845225572.

Adding to 53533410 its reverse (1433535), we get a palindrome (54966945).

The spelling of 53533410 in words is "fifty-three million, five hundred thirty-three thousand, four hundred ten".