4545028616 has 16 divisors (see below), whose sum is σ = 8649122640. Its totient is φ = 2238595920.

The previous prime is 4545028601. The next prime is 4545028651. The reversal of 4545028616 is 6168205454.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4239230 + ... + 4240301.

It is an arithmetic number, because the mean of its divisors is an integer number (540570165).

Almost surely, 2^4545028616 is an apocalyptic number.

It is an amenable number.

4545028616 is a deficient number, since it is larger than the sum of its proper divisors (4104094024).

4545028616 is a wasteful number, since it uses less digits than its factorization.

4545028616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8479604 (or 8479600 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 4545028616 is about 67416.8273949464. The cubic root of 4545028616 is about 1656.4520701342.

The spelling of 4545028616 in words is "four billion, five hundred forty-five million, twenty-eight thousand, six hundred sixteen".