6516130232 has 8 divisors (see below), whose sum is σ = 12217744200. Its totient is φ = 3258065112.

The previous prime is 6516130163. The next prime is 6516130261. The reversal of 6516130232 is 2320316156.

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 = 6516130195 and 6516130204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407258132 + ... + 407258147.

It is an arithmetic number, because the mean of its divisors is an integer number (1527218025).

Almost surely, 2^6516130232 is an apocalyptic number.

It is an amenable number.

6516130232 is a deficient number, since it is larger than the sum of its proper divisors (5701613968).

6516130232 is a wasteful number, since it uses less digits than its factorization.

6516130232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814516285 (or 814516281 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 6516130232 is about 80722.5509507721. The cubic root of 6516130232 is about 1867.7980537250.

Adding to 6516130232 its reverse (2320316156), we get a palindrome (8836446388).

The spelling of 6516130232 in words is "six billion, five hundred sixteen million, one hundred thirty thousand, two hundred thirty-two".