5539973992 has 32 divisors (see below), whose sum is σ = 11956795200. Its totient is φ = 2357190144.

The previous prime is 5539973981. The next prime is 5539974007. The reversal of 5539973992 is 2993799355.

It is a self number, because there is not a number n which added to its sum of digits gives 5539973992.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348073 + ... + 363640.

It is an arithmetic number, because the mean of its divisors is an integer number (373649850).

Almost surely, 2^5539973992 is an apocalyptic number.

It is an amenable number.

5539973992 is an abundant number, since it is smaller than the sum of its proper divisors (6416821208).

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

5539973992 is a wasteful number, since it uses less digits than its factorization.

5539973992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711865 (or 711861 counting only the distinct ones).

The product of its digits is 20667150, while the sum is 61.

The square root of 5539973992 is about 74431.0015517728. The cubic root of 5539973992 is about 1769.4402766983.

The spelling of 5539973992 in words is "five billion, five hundred thirty-nine million, nine hundred seventy-three thousand, nine hundred ninety-two".