5535489960 has 384 divisors, whose sum is σ = 24156437760. Its totient is φ = 1061683200.

The previous prime is 5535489959. The next prime is 5535489961. The reversal of 5535489960 is 699845355.

It is a happy number.

5535489960 is a `hidden beast` number, since 5 + 5 + 3 + 548 + 9 + 96 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5535489959) and next prime (5535489961).

It is a junction number, because it is equal to n+sod(n) for n = 5535489897 and 5535489906.

It is not an unprimeable number, because it can be changed into a prime (5535489961) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 352680 + ... + 368040.

It is an arithmetic number, because the mean of its divisors is an integer number (62907390).

Almost surely, 2^5535489960 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 5535489960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12078218880).

5535489960 is an abundant number, since it is smaller than the sum of its proper divisors (18620947800).

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

5535489960 is a wasteful number, since it uses less digits than its factorization.

5535489960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15409 (or 15402 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 54.

The square root of 5535489960 is about 74400.8733819705. The cubic root of 5535489960 is about 1768.9627552972.

The spelling of 5535489960 in words is "five billion, five hundred thirty-five million, four hundred eighty-nine thousand, nine hundred sixty".