5519904 has 48 divisors (see below), whose sum is σ = 15607872. Its totient is φ = 1698048.

The previous prime is 5519903. The next prime is 5519909. The reversal of 5519904 is 4099155.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (5519903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 964 + ... + 3459.

It is an arithmetic number, because the mean of its divisors is an integer number (325164).

Almost surely, 2^5519904 is an apocalyptic number.

It is an amenable number.

5519904 is an abundant number, since it is smaller than the sum of its proper divisors (10087968).

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

5519904 is a wasteful number, since it uses less digits than its factorization.

5519904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4449 (or 4441 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 5519904 is about 2349.4475946486. The cubic root of 5519904 is about 176.7300939139.

The spelling of 5519904 in words is "five million, five hundred nineteen thousand, nine hundred four".