45367288565 has 4 divisors (see below), whose sum is σ = 54440746284. Its totient is φ = 36293830848.

The previous prime is 45367288559. The next prime is 45367288601. The reversal of 45367288565 is 56588276354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7166976964 + 38200311601 = 84658^2 + 195449^2 .

It is a cyclic number.

It is not a de Polignac number, because 45367288565 - 2²² = 45363094261 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 4536728852 + ... + 4536728861.

It is an arithmetic number, because the mean of its divisors is an integer number (13610186571).

Almost surely, 2^45367288565 is an apocalyptic number.

It is an amenable number.

45367288565 is a deficient number, since it is larger than the sum of its proper divisors (9073457719).

45367288565 is an equidigital number, since it uses as much as digits as its factorization.

45367288565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9073457718.

The product of its digits is 48384000, while the sum is 59.

The spelling of 45367288565 in words is "forty-five billion, three hundred sixty-seven million, two hundred eighty-eight thousand, five hundred sixty-five".