5509177488 has 120 divisors (see below), whose sum is σ = 17034945408. Its totient is φ = 1653206016.

The previous prime is 5509177483. The next prime is 5509177543. The reversal of 5509177488 is 8847719055.

5509177488 is a `hidden beast` number, since 5 + 5 + 0 + 91 + 77 + 488 = 666.

It is not an unprimeable number, because it can be changed into a prime (5509177481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7381 + ... + 105227.

Almost surely, 2^5509177488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5509177488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8517472704).

5509177488 is an abundant number, since it is smaller than the sum of its proper divisors (11525767920).

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

5509177488 is a wasteful number, since it uses less digits than its factorization.

5509177488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97901 (or 97892 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 54.

The square root of 5509177488 is about 74223.8336924198. The cubic root of 5509177488 is about 1766.1554320592.

The spelling of 5509177488 in words is "five billion, five hundred nine million, one hundred seventy-seven thousand, four hundred eighty-eight".