6456064651232 has 96 divisors (see below), whose sum is σ = 15910991248320. Its totient is φ = 2514329395200.

The previous prime is 6456064651219. The next prime is 6456064651237. The reversal of 6456064651232 is 2321564606546.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6456064651237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29120519 + ... + 29341382.

It is an arithmetic number, because the mean of its divisors is an integer number (165739492170).

Almost surely, 2^{6456064651232} is an apocalyptic number.

It is an amenable number.

6456064651232 is an abundant number, since it is smaller than the sum of its proper divisors (9454926597088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6456064651232 is a wasteful number, since it uses less digits than its factorization.

6456064651232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58461964 (or 58461956 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 6456064651232 in words is "six trillion, four hundred fifty-six billion, sixty-four million, six hundred fifty-one thousand, two hundred thirty-two".