5539933782 has 12 divisors (see below), whose sum is σ = 12003189900. Its totient is φ = 1846644588.

The previous prime is 5539933741. The next prime is 5539933787. The reversal of 5539933782 is 2873399355.

It is a happy number.

5539933782 is a `hidden beast` number, since 5 + 539 + 9 + 33 + 78 + 2 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5539933787) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153887032 + ... + 153887067.

It is an arithmetic number, because the mean of its divisors is an integer number (1000265825).

Almost surely, 2^5539933782 is an apocalyptic number.

5539933782 is an abundant number, since it is smaller than the sum of its proper divisors (6463256118).

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

5539933782 is a wasteful number, since it uses less digits than its factorization.

5539933782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307774107 (or 307774104 counting only the distinct ones).

The product of its digits is 6123600, while the sum is 54.

The square root of 5539933782 is about 74430.7314353419. The cubic root of 5539933782 is about 1769.4359957296.

The spelling of 5539933782 in words is "five billion, five hundred thirty-nine million, nine hundred thirty-three thousand, seven hundred eighty-two".