45331042515453 has 6 divisors (see below), whose sum is σ = 65478172522334. Its totient is φ = 30220695010296.

The previous prime is 45331042515433. The next prime is 45331042515557. The reversal of 45331042515453 is 35451524013354.

45331042515453 is a `hidden beast` number, since 4 + 5 + 3 + 3 + 10 + 42 + 51 + 545 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 43654853981124 + 1676188534329 = 6607182^2 + 1294677^2 .

It is not a de Polignac number, because 45331042515453 - 2⁶ = 45331042515389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45331042515399 and 45331042515408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45331042515433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2518391250850 + ... + 2518391250867.

Almost surely, 2^{45331042515453} is an apocalyptic number.

It is an amenable number.

45331042515453 is a deficient number, since it is larger than the sum of its proper divisors (20147130006881).

45331042515453 is a wasteful number, since it uses less digits than its factorization.

45331042515453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5036782501723 (or 5036782501720 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 45331042515453 in words is "forty-five trillion, three hundred thirty-one billion, forty-two million, five hundred fifteen thousand, four hundred fifty-three".