5245490057984 has 108 divisors (see below), whose sum is σ = 11726038070208. Its totient is φ = 2339325880320.

The previous prime is 5245490057953. The next prime is 5245490058031. The reversal of 5245490057984 is 4897500945425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44177 + ... + 3239279.

It is an arithmetic number, because the mean of its divisors is an integer number (108574426576).

Almost surely, 2^{5245490057984} 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 5245490057984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5863019035104).

5245490057984 is an abundant number, since it is smaller than the sum of its proper divisors (6480548012224).

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

5245490057984 is a wasteful number, since it uses less digits than its factorization.

5245490057984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195194 (or 3195169 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 62.

The spelling of 5245490057984 in words is "five trillion, two hundred forty-five billion, four hundred ninety million, fifty-seven thousand, nine hundred eighty-four".