545018016 has 96 divisors (see below), whose sum is σ = 1470873600. Its totient is φ = 176622336.

The previous prime is 545017997. The next prime is 545018057. The reversal of 545018016 is 610810545.

It is a tau number, because it is divible by the number of its divisors (96).

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, 897585 + ... + 898191.

It is an arithmetic number, because the mean of its divisors is an integer number (15321600).

Almost surely, 2^545018016 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 545018016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (735436800).

545018016 is an abundant number, since it is smaller than the sum of its proper divisors (925855584).

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

545018016 is a wasteful number, since it uses less digits than its factorization.

545018016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 858 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 545018016 is about 23345.6209169943. The cubic root of 545018016 is about 816.8399175586.

The spelling of 545018016 in words is "five hundred forty-five million, eighteen thousand, sixteen".