45651341323 has 24 divisors (see below), whose sum is σ = 56726136432. Its totient is φ = 36501986304.

The previous prime is 45651341317. The next prime is 45651341341. The reversal of 45651341323 is 32314315654.

It is not a de Polignac number, because 45651341323 - 2²⁹ = 45114470411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45651341353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148365 + ... + 336622.

It is an arithmetic number, because the mean of its divisors is an integer number (2363589018).

Almost surely, 2^45651341323 is an apocalyptic number.

45651341323 is a deficient number, since it is larger than the sum of its proper divisors (11074795109).

45651341323 is a wasteful number, since it uses less digits than its factorization.

45651341323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485131 (or 485124 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

Adding to 45651341323 its reverse (32314315654), we get a palindrome (77965656977).

The spelling of 45651341323 in words is "forty-five billion, six hundred fifty-one million, three hundred forty-one thousand, three hundred twenty-three".