6453813032 has 16 divisors (see below), whose sum is σ = 12131386260. Its totient is φ = 3218776704.

The previous prime is 6453813013. The next prime is 6453813083. The reversal of 6453813032 is 2303183546.

It can be written as a sum of positive squares in 2 ways, for example, as 5548164196 + 905648836 = 74486^2 + 30094^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6453812983 and 6453813001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012853 + ... + 1019204.

Almost surely, 2^6453813032 is an apocalyptic number.

It is an amenable number.

6453813032 is a deficient number, since it is larger than the sum of its proper divisors (5677573228).

6453813032 is a wasteful number, since it uses less digits than its factorization.

6453813032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032460 (or 2032456 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 6453813032 is about 80335.6274139936. The cubic root of 6453813032 is about 1861.8247241160.

Adding to 6453813032 its reverse (2303183546), we get a palindrome (8756996578).

The spelling of 6453813032 in words is "six billion, four hundred fifty-three million, eight hundred thirteen thousand, thirty-two".