53310632 has 8 divisors (see below), whose sum is σ = 99957450. Its totient is φ = 26655312.

The previous prime is 53310629. The next prime is 53310641. The reversal of 53310632 is 23601335.

53310632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 42328036 + 10982596 = 6506^2 + 3314^2 .

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 = 53310598 and 53310607.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3331907 + ... + 3331922.

Almost surely, 2^53310632 is an apocalyptic number.

It is an amenable number.

53310632 is a deficient number, since it is larger than the sum of its proper divisors (46646818).

53310632 is a wasteful number, since it uses less digits than its factorization.

53310632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6663835 (or 6663831 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 53310632 is about 7301.4130139309. The cubic root of 53310632 is about 376.3609970416.

Adding to 53310632 its reverse (23601335), we get a palindrome (76911967).

The spelling of 53310632 in words is "fifty-three million, three hundred ten thousand, six hundred thirty-two".