45315450115533 has 32 divisors (see below), whose sum is σ = 72298557793280. Its totient is φ = 27886275103680.

The previous prime is 45315450115531. The next prime is 45315450115541. The reversal of 45315450115533 is 33551105451354.

45315450115533 is a `hidden beast` number, since 4 + 5 + 3 + 1 + 54 + 50 + 1 + 15 + 533 = 666.

It is not a de Polignac number, because 45315450115533 - 2¹ = 45315450115531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45315450115531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116060868 + ... + 116450658.

It is an arithmetic number, because the mean of its divisors is an integer number (2259329931040).

Almost surely, 2^{45315450115533} is an apocalyptic number.

It is an amenable number.

45315450115533 is a deficient number, since it is larger than the sum of its proper divisors (26983107677747).

45315450115533 is a wasteful number, since it uses less digits than its factorization.

45315450115533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721026 (or 721020 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 45.

Adding to 45315450115533 its reverse (33551105451354), we get a palindrome (78866555566887).

The spelling of 45315450115533 in words is "forty-five trillion, three hundred fifteen billion, four hundred fifty million, one hundred fifteen thousand, five hundred thirty-three".