5481482775940 has 12 divisors (see below), whose sum is σ = 11511113829516. Its totient is φ = 2192593110368.

The previous prime is 5481482775929. The next prime is 5481482775943. The reversal of 5481482775940 is 495772841845.

It can be written as a sum of positive squares in 2 ways, for example, as 3554944327936 + 1926538448004 = 1885456^2 + 1387998^2 .

It is not an unprimeable number, because it can be changed into a prime (5481482775943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137037069379 + ... + 137037069418.

It is an arithmetic number, because the mean of its divisors is an integer number (959259485793).

Almost surely, 2^{5481482775940} is an apocalyptic number.

It is an amenable number.

5481482775940 is an abundant number, since it is smaller than the sum of its proper divisors (6029631053576).

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

5481482775940 is a wasteful number, since it uses less digits than its factorization.

5481482775940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274074138806 (or 274074138804 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 64.

The spelling of 5481482775940 in words is "five trillion, four hundred eighty-one billion, four hundred eighty-two million, seven hundred seventy-five thousand, nine hundred forty".