4545502204565 has 32 divisors (see below), whose sum is σ = 6562225824000. Its totient is φ = 2952733575168.

The previous prime is 4545502204553. The next prime is 4545502204613. The reversal of 4545502204565 is 5654022055454.

It is not a de Polignac number, because 4545502204565 - 2¹⁴ = 4545502188181 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 15729701 + ... + 16016069.

It is an arithmetic number, because the mean of its divisors is an integer number (205069557000).

Almost surely, 2^{4545502204565} is an apocalyptic number.

It is an amenable number.

4545502204565 is a deficient number, since it is larger than the sum of its proper divisors (2016723619435).

4545502204565 is a wasteful number, since it uses less digits than its factorization.

4545502204565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310269.

The product of its (nonzero) digits is 4800000, while the sum is 47.

The spelling of 4545502204565 in words is "four trillion, five hundred forty-five billion, five hundred two million, two hundred four thousand, five hundred sixty-five".