53005832 has 32 divisors (see below), whose sum is σ = 109166400. Its totient is φ = 23928000.

The previous prime is 53005829. The next prime is 53005837. The reversal of 53005832 is 23850035.

It is not an unprimeable number, because it can be changed into a prime (53005837) 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, 11294 + ... + 15282.

It is an arithmetic number, because the mean of its divisors is an integer number (3411450).

Almost surely, 2^53005832 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 53005832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54583200).

53005832 is an abundant number, since it is smaller than the sum of its proper divisors (56160568).

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

53005832 is a wasteful number, since it uses less digits than its factorization.

53005832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157 (or 4153 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 53005832 is about 7280.5104216669. The cubic root of 53005832 is about 375.6423526894.

Adding to 53005832 its reverse (23850035), we get a palindrome (76855867).

The spelling of 53005832 in words is "fifty-three million, five thousand, eight hundred thirty-two".