45454183 has 2 divisors, whose sum is σ = 45454184. Its totient is φ = 45454182.

The previous prime is 45454159. The next prime is 45454237. The reversal of 45454183 is 38145454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45454183 - 2¹³ = 45445991 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45454133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22727091 + 22727092.

It is an arithmetic number, because the mean of its divisors is an integer number (22727092).

Almost surely, 2^45454183 is an apocalyptic number.

45454183 is a deficient number, since it is larger than the sum of its proper divisors (1).

45454183 is an equidigital number, since it uses as much as digits as its factorization.

45454183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38400, while the sum is 34.

The square root of 45454183 is about 6741.9717442303. The cubic root of 45454183 is about 356.8819791545.

The spelling of 45454183 in words is "forty-five million, four hundred fifty-four thousand, one hundred eighty-three".