45000444351320 has 16 divisors (see below), whose sum is σ = 101250999790560. Its totient is φ = 18000177740512.

The previous prime is 45000444351311. The next prime is 45000444351323. The reversal of 45000444351320 is 2315344400054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45000444351323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562505554352 + ... + 562505554431.

It is an arithmetic number, because the mean of its divisors is an integer number (6328187486910).

Almost surely, 2^{45000444351320} is an apocalyptic number.

45000444351320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45000444351320 is an abundant number, since it is smaller than the sum of its proper divisors (56250555439240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45000444351320 is a wasteful number, since it uses less digits than its factorization.

45000444351320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125011108794 (or 1125011108790 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 45000444351320 its reverse (2315344400054), we get a palindrome (47315788751374).

The spelling of 45000444351320 in words is "forty-five trillion, four hundred forty-four million, three hundred fifty-one thousand, three hundred twenty".