45530354533 has 4 divisors (see below), whose sum is σ = 48208610700. Its totient is φ = 42852098368.

The previous prime is 45530354521. The next prime is 45530354537. The reversal of 45530354533 is 33545303554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14892053089 + 30638301444 = 122033^2 + 175038^2 .

It is a cyclic number.

It is not a de Polignac number, because 45530354533 - 2¹³ = 45530346341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45530354537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1339128058 + ... + 1339128091.

It is an arithmetic number, because the mean of its divisors is an integer number (12052152675).

Almost surely, 2^45530354533 is an apocalyptic number.

It is an amenable number.

45530354533 is a deficient number, since it is larger than the sum of its proper divisors (2678256167).

45530354533 is a wasteful number, since it uses less digits than its factorization.

45530354533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678256166.

The product of its (nonzero) digits is 810000, while the sum is 40.

The spelling of 45530354533 in words is "forty-five billion, five hundred thirty million, three hundred fifty-four thousand, five hundred thirty-three".