5439456908 has 12 divisors (see below), whose sum is σ = 9661125432. Its totient is φ = 2679135360.

The previous prime is 5439456907. The next prime is 5439456941. The reversal of 5439456908 is 8096549345.

It is a self number, because there is not a number n which added to its sum of digits gives 5439456908.

It is not an unprimeable number, because it can be changed into a prime (5439456907) 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, 10147973 + ... + 10148508.

It is an arithmetic number, because the mean of its divisors is an integer number (805093786).

Almost surely, 2^5439456908 is an apocalyptic number.

It is an amenable number.

5439456908 is a deficient number, since it is larger than the sum of its proper divisors (4221668524).

5439456908 is a wasteful number, since it uses less digits than its factorization.

5439456908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20296552 (or 20296550 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 53.

The square root of 5439456908 is about 73752.6739040694. The cubic root of 5439456908 is about 1758.6733403709.

The spelling of 5439456908 in words is "five billion, four hundred thirty-nine million, four hundred fifty-six thousand, nine hundred eight".