5477887488 has 160 divisors (see below), whose sum is σ = 15587573760. Its totient is φ = 1705697280.

The previous prime is 5477887477. The next prime is 5477887531. The reversal of 5477887488 is 8847887745.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1378881 + ... + 1382847.

It is an arithmetic number, because the mean of its divisors is an integer number (97422336).

Almost surely, 2^5477887488 is an apocalyptic number.

5477887488 is a gapful number since it is divisible by the number (58) 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 5477887488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7793786880).

5477887488 is an abundant number, since it is smaller than the sum of its proper divisors (10109686272).

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

5477887488 is a wasteful number, since it uses less digits than its factorization.

5477887488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4048 (or 4032 counting only the distinct ones).

The product of its digits is 112394240, while the sum is 66.

The square root of 5477887488 is about 74012.7521985232. The cubic root of 5477887488 is about 1762.8053881769.

The spelling of 5477887488 in words is "five billion, four hundred seventy-seven million, eight hundred eighty-seven thousand, four hundred eighty-eight".