6425457348576 has 576 divisors, whose sum is σ = 21686597130240. Its totient is φ = 1653272248320.

The previous prime is 6425457348461. The next prime is 6425457348581. The reversal of 6425457348576 is 6758437545246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 220617151 + ... + 220646273.

It is an arithmetic number, because the mean of its divisors is an integer number (37650342240).

Almost surely, 2^{6425457348576} 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 6425457348576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10843298565120).

6425457348576 is an abundant number, since it is smaller than the sum of its proper divisors (15261139781664).

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

6425457348576 is a wasteful number, since it uses less digits than its factorization.

6425457348576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29287 (or 29272 counting only the distinct ones).

The product of its digits is 677376000, while the sum is 66.

The spelling of 6425457348576 in words is "six trillion, four hundred twenty-five billion, four hundred fifty-seven million, three hundred forty-eight thousand, five hundred seventy-six".