6484633209456 has 40 divisors (see below), whose sum is σ = 16752111613200. Its totient is φ = 2161526017536.

The previous prime is 6484633209413. The next prime is 6484633209479. The reversal of 6484633209456 is 6549023364846.

It is a super-2 number, since 2×6484633209456² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6484633209456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5873476 + ... + 6889628.

It is an arithmetic number, because the mean of its divisors is an integer number (418802790330).

Almost surely, 2^{6484633209456} is an apocalyptic number.

It is an amenable number.

6484633209456 is an abundant number, since it is smaller than the sum of its proper divisors (10267478403744).

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

6484633209456 is a wasteful number, since it uses less digits than its factorization.

6484633209456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149113 (or 1149107 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 60.

The spelling of 6484633209456 in words is "six trillion, four hundred eighty-four billion, six hundred thirty-three million, two hundred nine thousand, four hundred fifty-six".