5418890532 has 36 divisors (see below), whose sum is σ = 14943002256. Its totient is φ = 1642087920.

The previous prime is 5418890527. The next prime is 5418890549. The reversal of 5418890532 is 2350988145.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6841638 + ... + 6842429.

It is an arithmetic number, because the mean of its divisors is an integer number (415083396).

Almost surely, 2^5418890532 is an apocalyptic number.

It is an amenable number.

5418890532 is an abundant number, since it is smaller than the sum of its proper divisors (9524111724).

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

5418890532 is a wasteful number, since it uses less digits than its factorization.

5418890532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13684088 (or 13684083 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 5418890532 is about 73613.1138588771. The cubic root of 5418890532 is about 1756.4540490585.

The spelling of 5418890532 in words is "five billion, four hundred eighteen million, eight hundred ninety thousand, five hundred thirty-two".