45105303511 has 4 divisors (see below), whose sum is σ = 45676256800. Its totient is φ = 44534350224.

The previous prime is 45105303461. The next prime is 45105303541. The reversal of 45105303511 is 11530350154.

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

It is a cyclic number.

It is not a de Polignac number, because 45105303511 - 2¹¹ = 45105301463 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45105303511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45105303541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285476526 + ... + 285476683.

It is an arithmetic number, because the mean of its divisors is an integer number (11419064200).

Almost surely, 2^45105303511 is an apocalyptic number.

45105303511 is a deficient number, since it is larger than the sum of its proper divisors (570953289).

45105303511 is an equidigital number, since it uses as much as digits as its factorization.

45105303511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570953288.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 45105303511 its reverse (11530350154), we get a palindrome (56635653665).

The spelling of 45105303511 in words is "forty-five billion, one hundred five million, three hundred three thousand, five hundred eleven".