6496863552 has 84 divisors (see below), whose sum is σ = 19311839456. Its totient is φ = 2165616000.

The previous prime is 6496863547. The next prime is 6496863587. The reversal of 6496863552 is 2553686946.

6496863552 is a `hidden beast` number, since 6 + 4 + 9 + 6 + 86 + 3 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193324 + ... + 224427.

Almost surely, 2^6496863552 is an apocalyptic number.

It is an amenable number.

6496863552 is an abundant number, since it is smaller than the sum of its proper divisors (12814975904).

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

6496863552 is an equidigital number, since it uses as much as digits as its factorization.

6496863552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417778 (or 417756 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The square root of 6496863552 is about 80603.1237111813. The cubic root of 6496863552 is about 1865.9553550593.

The spelling of 6496863552 in words is "six billion, four hundred ninety-six million, eight hundred sixty-three thousand, five hundred fifty-two".