2548025402064 has 40 divisors (see below), whose sum is σ = 6595805124192. Its totient is φ = 847611972480.

The previous prime is 2548025401981. The next prime is 2548025402101. The reversal of 2548025402064 is 4602045208452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54033319 + ... + 54080454.

Almost surely, 2^{2548025402064} is an apocalyptic number.

2548025402064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2548025402064 is an abundant number, since it is smaller than the sum of its proper divisors (4047779722128).

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

2548025402064 is a wasteful number, since it uses less digits than its factorization.

2548025402064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108114275 (or 108114269 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 42.

The spelling of 2548025402064 in words is "two trillion, five hundred forty-eight billion, twenty-five million, four hundred two thousand, sixty-four".