6494255761600 has 168 divisors, whose sum is σ = 16946283524688. Its totient is φ = 2441087385600.

The previous prime is 6494255761531. The next prime is 6494255761601. The reversal of 6494255761600 is 61675524946.

It is not an unprimeable number, because it can be changed into a prime (6494255761601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17303940 + ... + 17675260.

It is an arithmetic number, because the mean of its divisors is an integer number (100870735266).

Almost surely, 2^{6494255761600} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6494255761600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8473141762344).

6494255761600 is an abundant number, since it is smaller than the sum of its proper divisors (10452027763088).

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

6494255761600 is a wasteful number, since it uses less digits than its factorization.

6494255761600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372003 (or 371988 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 6494255761600 in words is "six trillion, four hundred ninety-four billion, two hundred fifty-five million, seven hundred sixty-one thousand, six hundred".