5475181488 has 80 divisors (see below), whose sum is σ = 16248769536. Its totient is φ = 1556213760.

The previous prime is 5475181471. The next prime is 5475181553. The reversal of 5475181488 is 8841815745.

It is a super-2 number, since 2×5475181488² = 59955224653075788288, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5475181488.

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, 22633 + ... + 107063.

Almost surely, 2^5475181488 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 5475181488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8124384768).

5475181488 is an abundant number, since it is smaller than the sum of its proper divisors (10773588048).

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

5475181488 is a wasteful number, since it uses less digits than its factorization.

5475181488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84642 (or 84636 counting only the distinct ones).

The product of its digits is 1433600, while the sum is 51.

The square root of 5475181488 is about 73994.4693068340. The cubic root of 5475181488 is about 1762.5150732779.

The spelling of 5475181488 in words is "five billion, four hundred seventy-five million, one hundred eighty-one thousand, four hundred eighty-eight".