6453217412576 has 96 divisors (see below), whose sum is σ = 14491340640000. Its totient is φ = 2800122209280.

The previous prime is 6453217412563. The next prime is 6453217412581. The reversal of 6453217412576 is 6752147123546.

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, 3241220 + ... + 4838588.

It is an arithmetic number, because the mean of its divisors is an integer number (150951465000).

Almost surely, 2^{6453217412576} 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 6453217412576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7245670320000).

6453217412576 is an abundant number, since it is smaller than the sum of its proper divisors (8038123227424).

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

6453217412576 is a wasteful number, since it uses less digits than its factorization.

6453217412576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597912 (or 1597904 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 53.

The spelling of 6453217412576 in words is "six trillion, four hundred fifty-three billion, two hundred seventeen million, four hundred twelve thousand, five hundred seventy-six".