5545145088 has 288 divisors, whose sum is σ = 19350302720. Its totient is φ = 1532805120.

The previous prime is 5545145083. The next prime is 5545145101. The reversal of 5545145088 is 8805415455.

5545145088 is a `hidden beast` number, since 5 + 5 + 4 + 514 + 50 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545145083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1498056 + ... + 1501752.

Almost surely, 2^5545145088 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 5545145088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9675151360).

5545145088 is an abundant number, since it is smaller than the sum of its proper divisors (13805157632).

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

5545145088 is a wasteful number, since it uses less digits than its factorization.

5545145088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3760 (or 3740 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 45.

The square root of 5545145088 is about 74465.7309639810. The cubic root of 5545145088 is about 1769.9906463166.

The spelling of 5545145088 in words is "five billion, five hundred forty-five million, one hundred forty-five thousand, eighty-eight".