1053232328 has 8 divisors (see below), whose sum is σ = 1974810630. Its totient is φ = 526616160.

The previous prime is 1053232309. The next prime is 1053232337. The reversal of 1053232328 is 8232323501.

It is a happy number.

1053232328 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., 878411044 + 174821284 = 29638^2 + 13222^2 .

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

It is a super-2 number, since 2×1053232328² = 2218596673488599168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1053232328.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65827013 + ... + 65827028.

Almost surely, 2^1053232328 is an apocalyptic number.

It is an amenable number.

1053232328 is a deficient number, since it is larger than the sum of its proper divisors (921578302).

1053232328 is a wasteful number, since it uses less digits than its factorization.

1053232328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131654047 (or 131654043 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1053232328 is about 32453.5410702746. The cubic root of 1053232328 is about 1017.4382491849.

Adding to 1053232328 its reverse (8232323501), we get a palindrome (9285555829).

The spelling of 1053232328 in words is "one billion, fifty-three million, two hundred thirty-two thousand, three hundred twenty-eight".