5539913904 has 80 divisors (see below), whose sum is σ = 17216794880. Its totient is φ = 1499523840.

The previous prime is 5539913893. The next prime is 5539913909. The reversal of 5539913904 is 4093199355.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (5539913909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427507 + ... + 440274.

It is an arithmetic number, because the mean of its divisors is an integer number (215209936).

Almost surely, 2^5539913904 is an apocalyptic number.

It is an amenable number.

5539913904 is an abundant number, since it is smaller than the sum of its proper divisors (11676880976).

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

5539913904 is a wasteful number, since it uses less digits than its factorization.

5539913904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867818 (or 867812 counting only the distinct ones).

The product of its (nonzero) digits is 656100, while the sum is 48.

The square root of 5539913904 is about 74430.5979016694. The cubic root of 5539913904 is about 1769.4338794052.

The spelling of 5539913904 in words is "five billion, five hundred thirty-nine million, nine hundred thirteen thousand, nine hundred four".