5539577904 has 160 divisors (see below), whose sum is σ = 18428820480. Its totient is φ = 1560384000.

The previous prime is 5539577887. The next prime is 5539577957. The reversal of 5539577904 is 4097759355.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201804 + ... + 227604.

It is an arithmetic number, because the mean of its divisors is an integer number (115180128).

Almost surely, 2^5539577904 is an apocalyptic number.

5539577904 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5539577904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9214410240).

5539577904 is an abundant number, since it is smaller than the sum of its proper divisors (12889242576).

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

5539577904 is a wasteful number, since it uses less digits than its factorization.

5539577904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25896 (or 25884 counting only the distinct ones).

The product of its (nonzero) digits is 5953500, while the sum is 54.

The square root of 5539577904 is about 74428.3407312027. The cubic root of 5539577904 is about 1769.3981061776.

The spelling of 5539577904 in words is "five billion, five hundred thirty-nine million, five hundred seventy-seven thousand, nine hundred four".