5488771012640 has 48 divisors (see below), whose sum is σ = 13385518997760. Its totient is φ = 2124685551360.

The previous prime is 5488771012631. The next prime is 5488771012667. The reversal of 5488771012640 is 462101778845.

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, 553298570 + ... + 553308489.

It is an arithmetic number, because the mean of its divisors is an integer number (278864979120).

Almost surely, 2^{5488771012640} is an apocalyptic number.

It is an amenable number.

5488771012640 is an abundant number, since it is smaller than the sum of its proper divisors (7896747985120).

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

5488771012640 is a wasteful number, since it uses less digits than its factorization.

5488771012640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106607105 (or 1106607097 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 53.

The spelling of 5488771012640 in words is "five trillion, four hundred eighty-eight billion, seven hundred seventy-one million, twelve thousand, six hundred forty".