45321331533415 has 64 divisors (see below), whose sum is σ = 65626122240000. Its totient is φ = 29998680996480.

The previous prime is 45321331533371. The next prime is 45321331533461. The reversal of 45321331533415 is 51433513312354.

It is not a de Polignac number, because 45321331533415 - 2⁴¹ = 43122308277863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 212311506 + ... + 212524864.

It is an arithmetic number, because the mean of its divisors is an integer number (1025408160000).

Almost surely, 2^{45321331533415} is an apocalyptic number.

45321331533415 is a deficient number, since it is larger than the sum of its proper divisors (20304790706585).

45321331533415 is a wasteful number, since it uses less digits than its factorization.

45321331533415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217685 (or 217671 counting only the distinct ones).

The product of its digits is 972000, while the sum is 43.

Adding to 45321331533415 its reverse (51433513312354), we get a palindrome (96754844845769).

The spelling of 45321331533415 in words is "forty-five trillion, three hundred twenty-one billion, three hundred thirty-one million, five hundred thirty-three thousand, four hundred fifteen".