6522754791168 has 1440 divisors, whose sum is σ = 26116939537920. Its totient is φ = 1567150571520.

The previous prime is 6522754791149. The next prime is 6522754791173. The reversal of 6522754791168 is 8611974572256.

It is a happy number.

6522754791168 is a `hidden beast` number, since 6 + 5 + 2 + 27 + 547 + 9 + 1 + 1 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1601459980 + ... + 1601464052.

It is an arithmetic number, because the mean of its divisors is an integer number (18136763568).

Almost surely, 2^{6522754791168} is an apocalyptic number.

6522754791168 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6522754791168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13058469768960).

6522754791168 is an abundant number, since it is smaller than the sum of its proper divisors (19594184746752).

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

6522754791168 is a wasteful number, since it uses less digits than its factorization.

6522754791168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4195 (or 4172 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 63.

The spelling of 6522754791168 in words is "six trillion, five hundred twenty-two billion, seven hundred fifty-four million, seven hundred ninety-one thousand, one hundred sixty-eight".