53565832 has 8 divisors (see below), whose sum is σ = 100435950. Its totient is φ = 26782912.

The previous prime is 53565823. The next prime is 53565847. The reversal of 53565832 is 23856535.

It can be written as a sum of positive squares in only one way, i.e., 34503876 + 19061956 = 5874^2 + 4366^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 53565791 and 53565800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3347857 + ... + 3347872.

Almost surely, 2^53565832 is an apocalyptic number.

It is an amenable number.

53565832 is a deficient number, since it is larger than the sum of its proper divisors (46870118).

53565832 is a wasteful number, since it uses less digits than its factorization.

53565832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6695735 (or 6695731 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 53565832 is about 7318.8682185158. The cubic root of 53565832 is about 376.9605927097.

The spelling of 53565832 in words is "fifty-three million, five hundred sixty-five thousand, eight hundred thirty-two".