45521341115 has 4 divisors (see below), whose sum is σ = 54625609344. Its totient is φ = 36417072888.

The previous prime is 45521341111. The next prime is 45521341189. The reversal of 45521341115 is 51114312554.

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 45521341115 - 2² = 45521341111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45521341111) 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, 4552134107 + ... + 4552134116.

It is an arithmetic number, because the mean of its divisors is an integer number (13656402336).

Almost surely, 2^45521341115 is an apocalyptic number.

45521341115 is a deficient number, since it is larger than the sum of its proper divisors (9104268229).

45521341115 is an equidigital number, since it uses as much as digits as its factorization.

45521341115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9104268228.

The product of its digits is 12000, while the sum is 32.

Adding to 45521341115 its reverse (51114312554), we get a palindrome (96635653669).

The spelling of 45521341115 in words is "forty-five billion, five hundred twenty-one million, three hundred forty-one thousand, one hundred fifteen".