45501668353 has 4 divisors (see below), whose sum is σ = 45579184560. Its totient is φ = 45424152148.

The previous prime is 45501668347. The next prime is 45501668371. The reversal of 45501668353 is 35386610554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45501668353 - 2⁵ = 45501668321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45501608353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38757223 + ... + 38758396.

It is an arithmetic number, because the mean of its divisors is an integer number (11394796140).

Almost surely, 2^45501668353 is an apocalyptic number.

It is an amenable number.

45501668353 is a deficient number, since it is larger than the sum of its proper divisors (77516207).

45501668353 is an equidigital number, since it uses as much as digits as its factorization.

45501668353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77516206.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 45501668353 in words is "forty-five billion, five hundred one million, six hundred sixty-eight thousand, three hundred fifty-three".