6512435432 has 16 divisors (see below), whose sum is σ = 12470621760. Its totient is φ = 3186936304.

The previous prime is 6512435411. The next prime is 6512435437. The reversal of 6512435432 is 2345342156.

It is a junction number, because it is equal to n+sod(n) for n = 6512435392 and 6512435401.

It is not an unprimeable number, because it can be changed into a prime (6512435437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8659778 + ... + 8660529.

It is an arithmetic number, because the mean of its divisors is an integer number (779413860).

Almost surely, 2^6512435432 is an apocalyptic number.

It is an amenable number.

6512435432 is a deficient number, since it is larger than the sum of its proper divisors (5958186328).

6512435432 is a wasteful number, since it uses less digits than its factorization.

6512435432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17320360 (or 17320356 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 6512435432 is about 80699.6619075941. The cubic root of 6512435432 is about 1867.4449584172. Note that the first 3 decimals are identical.

Adding to 6512435432 its reverse (2345342156), we get a palindrome (8857777588).

The spelling of 6512435432 in words is "six billion, five hundred twelve million, four hundred thirty-five thousand, four hundred thirty-two".