6456504632 has 16 divisors (see below), whose sum is σ = 12148727640. Its totient is φ = 3216843936.

The previous prime is 6456504631. The next prime is 6456504641. The reversal of 6456504632 is 2364056546.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6456504632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6456504631) 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, 1423643 + ... + 1428170.

Almost surely, 2^6456504632 is an apocalyptic number.

It is an amenable number.

6456504632 is a deficient number, since it is larger than the sum of its proper divisors (5692223008).

6456504632 is a wasteful number, since it uses less digits than its factorization.

6456504632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852102 (or 2852098 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

The square root of 6456504632 is about 80352.3778864073. The cubic root of 6456504632 is about 1862.0835163939.

The spelling of 6456504632 in words is "six billion, four hundred fifty-six million, five hundred four thousand, six hundred thirty-two".