45404351011 has 4 divisors (see below), whose sum is σ = 45820904800. Its totient is φ = 44987797224.

The previous prime is 45404350993. The next prime is 45404351071. The reversal of 45404351011 is 11015340454.

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 45404351011 - 2⁷ = 45404350883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45404351071) by changing a digit.

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, 208276731 + ... + 208276948.

It is an arithmetic number, because the mean of its divisors is an integer number (11455226200).

Almost surely, 2^45404351011 is an apocalyptic number.

45404351011 is a deficient number, since it is larger than the sum of its proper divisors (416553789).

45404351011 is a wasteful number, since it uses less digits than its factorization.

45404351011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416553788.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 45404351011 its reverse (11015340454), we get a palindrome (56419691465).

The spelling of 45404351011 in words is "forty-five billion, four hundred four million, three hundred fifty-one thousand, eleven".