45354534530 has 8 divisors (see below), whose sum is σ = 81638162172. Its totient is φ = 18141813808.

The previous prime is 45354534529. The next prime is 45354534539. The reversal of 45354534530 is 3543545354.

It can be written as a sum of positive squares in 2 ways, for example, as 39972404761 + 5382129769 = 199931^2 + 73363^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45354534539) 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, 2267726717 + ... + 2267726736.

Almost surely, 2^45354534530 is an apocalyptic number.

45354534530 is a deficient number, since it is larger than the sum of its proper divisors (36283627642).

45354534530 is a wasteful number, since it uses less digits than its factorization.

45354534530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535453460.

The product of its (nonzero) digits is 1080000, while the sum is 41.

The spelling of 45354534530 in words is "forty-five billion, three hundred fifty-four million, five hundred thirty-four thousand, five hundred thirty".