5489688404 has 6 divisors (see below), whose sum is σ = 9606954714. Its totient is φ = 2744844200.

The previous prime is 5489688397. The next prime is 5489688427. The reversal of 5489688404 is 4048869845.

It can be written as a sum of positive squares in only one way, i.e., 4813584400 + 676104004 = 69380^2 + 26002^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5489688404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686211047 + ... + 686211054.

It is an arithmetic number, because the mean of its divisors is an integer number (1601159119).

Almost surely, 2^5489688404 is an apocalyptic number.

It is an amenable number.

5489688404 is a deficient number, since it is larger than the sum of its proper divisors (4117266310).

5489688404 is a wasteful number, since it uses less digits than its factorization.

5489688404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372422105 (or 1372422103 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 56.

The square root of 5489688404 is about 74092.4314893228. The cubic root of 5489688404 is about 1764.0703403992.

The spelling of 5489688404 in words is "five billion, four hundred eighty-nine million, six hundred eighty-eight thousand, four hundred four".