45558343 has 2 divisors, whose sum is σ = 45558344. Its totient is φ = 45558342.

The previous prime is 45558319. The next prime is 45558347. The reversal of 45558343 is 34385554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45558343 - 2⁵ = 45558311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45558347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22779171 + 22779172.

It is an arithmetic number, because the mean of its divisors is an integer number (22779172).

Almost surely, 2^45558343 is an apocalyptic number.

45558343 is a deficient number, since it is larger than the sum of its proper divisors (1).

45558343 is an equidigital number, since it uses as much as digits as its factorization.

45558343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144000, while the sum is 37.

The square root of 45558343 is about 6749.6920670502. The cubic root of 45558343 is about 357.1543740972.

The spelling of 45558343 in words is "forty-five million, five hundred fifty-eight thousand, three hundred forty-three".