5539263804 has 72 divisors (see below), whose sum is σ = 14128558080. Its totient is φ = 1829816352.

The previous prime is 5539263803. The next prime is 5539263809. The reversal of 5539263804 is 4083629355.

5539263804 is a `hidden beast` number, since 5 + 5 + 3 + 9 + 2 + 638 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5539263804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5539263803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1917249 + ... + 1920135.

Almost surely, 2^5539263804 is an apocalyptic number.

It is an amenable number.

5539263804 is an abundant number, since it is smaller than the sum of its proper divisors (8589294276).

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

5539263804 is a wasteful number, since it uses less digits than its factorization.

5539263804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3359 (or 3354 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The square root of 5539263804 is about 74426.2306179750. The cubic root of 5539263804 is about 1769.3646632896.

The spelling of 5539263804 in words is "five billion, five hundred thirty-nine million, two hundred sixty-three thousand, eight hundred four".