45534543 has 8 divisors (see below), whose sum is σ = 60748800. Its totient is φ = 30338328.

The previous prime is 45534523. The next prime is 45534571. The reversal of 45534543 is 34543554.

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

It is not a de Polignac number, because 45534543 - 2⁶ = 45534479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45534523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3328 + ... + 10106.

It is an arithmetic number, because the mean of its divisors is an integer number (7593600).

Almost surely, 2^45534543 is an apocalyptic number.

45534543 is a deficient number, since it is larger than the sum of its proper divisors (15214257).

45534543 is a wasteful number, since it uses less digits than its factorization.

45534543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9021.

The product of its digits is 72000, while the sum is 33.

The square root of 45534543 is about 6747.9287933410. The cubic root of 45534543 is about 357.0921699418.

The spelling of 45534543 in words is "forty-five million, five hundred thirty-four thousand, five hundred forty-three".