53123832 has 48 divisors (see below), whose sum is σ = 148524480. Its totient is φ = 17136000.

The previous prime is 53123809. The next prime is 53123839. The reversal of 53123832 is 23832135.

It is a junction number, because it is equal to n+sod(n) for n = 53123796 and 53123805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53123839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9669 + ... + 14132.

It is an arithmetic number, because the mean of its divisors is an integer number (3094260).

Almost surely, 2^53123832 is an apocalyptic number.

It is an amenable number.

53123832 is an abundant number, since it is smaller than the sum of its proper divisors (95400648).

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

53123832 is a wasteful number, since it uses less digits than its factorization.

53123832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23844 (or 23837 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 53123832 is about 7288.6097439772. The cubic root of 53123832 is about 375.9208940267.

Adding to 53123832 its reverse (23832135), we get a palindrome (76955967).

The spelling of 53123832 in words is "fifty-three million, one hundred twenty-three thousand, eight hundred thirty-two".