5442884540 has 12 divisors (see below), whose sum is σ = 11430057576. Its totient is φ = 2177153808.

The previous prime is 5442884539. The next prime is 5442884563. The reversal of 5442884540 is 454882445.

It is a junction number, because it is equal to n+sod(n) for n = 5442884491 and 5442884500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136072094 + ... + 136072133.

It is an arithmetic number, because the mean of its divisors is an integer number (952504798).

Almost surely, 2^5442884540 is an apocalyptic number.

It is an amenable number.

5442884540 is an abundant number, since it is smaller than the sum of its proper divisors (5987173036).

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

5442884540 is a wasteful number, since it uses less digits than its factorization.

5442884540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272144236 (or 272144234 counting only the distinct ones).

The product of its (nonzero) digits is 819200, while the sum is 44.

The square root of 5442884540 is about 73775.9075850647. The cubic root of 5442884540 is about 1759.0426676390.

The spelling of 5442884540 in words is "five billion, four hundred forty-two million, eight hundred eighty-four thousand, five hundred forty".