45893543 has 2 divisors, whose sum is σ = 45893544. Its totient is φ = 45893542.

The previous prime is 45893539. The next prime is 45893587. The reversal of 45893543 is 34539854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45893543 - 2² = 45893539 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45893543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45893503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22946771 + 22946772.

It is an arithmetic number, because the mean of its divisors is an integer number (22946772).

Almost surely, 2^45893543 is an apocalyptic number.

45893543 is a deficient number, since it is larger than the sum of its proper divisors (1).

45893543 is an equidigital number, since it uses as much as digits as its factorization.

45893543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 41.

The square root of 45893543 is about 6774.4773230117. The cubic root of 45893543 is about 358.0281674206.

The spelling of 45893543 in words is "forty-five million, eight hundred ninety-three thousand, five hundred forty-three".