53204232 has 32 divisors (see below), whose sum is σ = 133620480. Its totient is φ = 17653440.

The previous prime is 53204197. The next prime is 53204251. The reversal of 53204232 is 23240235.

It is a junction number, because it is equal to n+sod(n) for n = 53204199 and 53204208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382 + ... + 10322.

It is an arithmetic number, because the mean of its divisors is an integer number (4175640).

Almost surely, 2^53204232 is an apocalyptic number.

It is an amenable number.

53204232 is an abundant number, since it is smaller than the sum of its proper divisors (80416248).

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

53204232 is a wasteful number, since it uses less digits than its factorization.

53204232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10173 (or 10169 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 53204232 is about 7294.1231138499. The cubic root of 53204232 is about 376.1104436386.

Adding to 53204232 its reverse (23240235), we get a palindrome (76444467).

The spelling of 53204232 in words is "fifty-three million, two hundred four thousand, two hundred thirty-two".