45055353320415 has 128 divisors (see below), whose sum is σ = 85727548800000. Its totient is φ = 22383454256640.

The previous prime is 45055353320387. The next prime is 45055353320423. The reversal of 45055353320415 is 51402335355054.

45055353320415 is a `hidden beast` number, since 4 + 5 + 0 + 5 + 53 + 533 + 20 + 41 + 5 = 666.

It is not a de Polignac number, because 45055353320415 - 2²⁴ = 45055336543199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 441023761 + ... + 441125909.

It is an arithmetic number, because the mean of its divisors is an integer number (669746475000).

Almost surely, 2^{45055353320415} is an apocalyptic number.

45055353320415 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45055353320415 is a deficient number, since it is larger than the sum of its proper divisors (40672195479585).

45055353320415 is a wasteful number, since it uses less digits than its factorization.

45055353320415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105062 (or 105056 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 45.

Adding to 45055353320415 its reverse (51402335355054), we get a palindrome (96457688675469).

The spelling of 45055353320415 in words is "forty-five trillion, fifty-five billion, three hundred fifty-three million, three hundred twenty thousand, four hundred fifteen".