6345036532 has 6 divisors (see below), whose sum is σ = 11103813938. Its totient is φ = 3172518264.

The previous prime is 6345036521. The next prime is 6345036539. The reversal of 6345036532 is 2356305436.

It can be written as a sum of positive squares in only one way, i.e., 3963206116 + 2381830416 = 62954^2 + 48804^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6345036491 and 6345036500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6345036539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 793129563 + ... + 793129570.

Almost surely, 2^6345036532 is an apocalyptic number.

It is an amenable number.

6345036532 is a deficient number, since it is larger than the sum of its proper divisors (4758777406).

6345036532 is a wasteful number, since it uses less digits than its factorization.

6345036532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586259137 (or 1586259135 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 37.

The square root of 6345036532 is about 79655.7375962335. The cubic root of 6345036532 is about 1851.3052908472.

The spelling of 6345036532 in words is "six billion, three hundred forty-five million, thirty-six thousand, five hundred thirty-two".