6463602336372 has 48 divisors (see below), whose sum is σ = 15438645573120. Its totient is φ = 2103587484768.

The previous prime is 6463602336349. The next prime is 6463602336413. The reversal of 6463602336372 is 2736332063646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1210722 + ... + 3793817.

It is an arithmetic number, because the mean of its divisors is an integer number (321638449440).

Almost surely, 2^{6463602336372} is an apocalyptic number.

It is an amenable number.

6463602336372 is an abundant number, since it is smaller than the sum of its proper divisors (8975043236748).

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

6463602336372 is a wasteful number, since it uses less digits than its factorization.

6463602336372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007092 (or 5007090 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 51.

The spelling of 6463602336372 in words is "six trillion, four hundred sixty-three billion, six hundred two million, three hundred thirty-six thousand, three hundred seventy-two".