53034464 has 72 divisors (see below), whose sum is σ = 122812200. Its totient is φ = 22477056.

The previous prime is 53034463. The next prime is 53034467. The reversal of 53034464 is 46443035.

53034464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53034463) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 233519 + ... + 233745.

It is an arithmetic number, because the mean of its divisors is an integer number (1705725).

Almost surely, 2^53034464 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 53034464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61406100).

53034464 is an abundant number, since it is smaller than the sum of its proper divisors (69777736).

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

53034464 is a wasteful number, since it uses less digits than its factorization.

53034464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 53034464 is about 7282.4765018502. The cubic root of 53034464 is about 375.7099770460.

Adding to 53034464 its reverse (46443035), we get a palindrome (99477499).

The spelling of 53034464 in words is "fifty-three million, thirty-four thousand, four hundred sixty-four".