4545332065 has 16 divisors (see below), whose sum is σ = 5655638016. Its totient is φ = 3503160000.

The previous prime is 4545332063. The next prime is 4545332117. The reversal of 4545332065 is 5602335454.

4545332065 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4545332065 - 2¹ = 4545332063 is a prime.

It is a super-2 number, since 2×4545332065² = 41320087162234328450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4545332063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31186 + ... + 100315.

It is an arithmetic number, because the mean of its divisors is an integer number (353477376).

Almost surely, 2^4545332065 is an apocalyptic number.

It is an amenable number.

4545332065 is a deficient number, since it is larger than the sum of its proper divisors (1110305951).

4545332065 is a wasteful number, since it uses less digits than its factorization.

4545332065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131760.

The product of its (nonzero) digits is 216000, while the sum is 37.

The square root of 4545332065 is about 67419.0779008435. The cubic root of 4545332065 is about 1656.4889336746.

It can be divided in two parts, 4545 and 332065, that added together give a triangular number (336610 = T₈₂₀).

The spelling of 4545332065 in words is "four billion, five hundred forty-five million, three hundred thirty-two thousand, sixty-five".