5539964976 has 320 divisors, whose sum is σ = 20604236800. Its totient is φ = 1384003584.

The previous prime is 5539964959. The next prime is 5539965029. The reversal of 5539964976 is 6794699355.

5539964976 is a `hidden beast` number, since 5 + 53 + 9 + 96 + 497 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 743220 + ... + 750636.

It is an arithmetic number, because the mean of its divisors is an integer number (64388240).

Almost surely, 2^5539964976 is an apocalyptic number.

5539964976 is a gapful number since it is divisible by the number (56) 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 5539964976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10302118400).

5539964976 is an abundant number, since it is smaller than the sum of its proper divisors (15064271824).

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

5539964976 is a wasteful number, since it uses less digits than its factorization.

5539964976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7473 (or 7461 counting only the distinct ones).

The product of its digits is 55112400, while the sum is 63.

The square root of 5539964976 is about 74430.9409855874. The cubic root of 5539964976 is about 1769.4393168092.

The spelling of 5539964976 in words is "five billion, five hundred thirty-nine million, nine hundred sixty-four thousand, nine hundred seventy-six".