45134563 has 8 divisors (see below), whose sum is σ = 47312496. Its totient is φ = 43008000.

The previous prime is 45134549. The next prime is 45134591. The reversal of 45134563 is 36543154.

45134563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45134563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45134263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11038 + ... + 14563.

It is an arithmetic number, because the mean of its divisors is an integer number (5914062).

Almost surely, 2^45134563 is an apocalyptic number.

45134563 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

45134563 is a deficient number, since it is larger than the sum of its proper divisors (2177933).

45134563 is a wasteful number, since it uses less digits than its factorization.

45134563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25685.

The product of its digits is 21600, while the sum is 31.

The square root of 45134563 is about 6718.2261795804. The cubic root of 45134563 is about 356.0435155955.

The spelling of 45134563 in words is "forty-five million, one hundred thirty-four thousand, five hundred sixty-three".