45845383 has 2 divisors, whose sum is σ = 45845384. Its totient is φ = 45845382.

The previous prime is 45845381. The next prime is 45845389. The reversal of 45845383 is 38354854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45845383 - 2¹ = 45845381 is a prime.

Together with 45845381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45845381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22922691 + 22922692.

It is an arithmetic number, because the mean of its divisors is an integer number (22922692).

Almost surely, 2^45845383 is an apocalyptic number.

45845383 is a deficient number, since it is larger than the sum of its proper divisors (1).

45845383 is an equidigital number, since it uses as much as digits as its factorization.

45845383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 40.

The square root of 45845383 is about 6770.9218722416. The cubic root of 45845383 is about 357.9028871137.

The spelling of 45845383 in words is "forty-five million, eight hundred forty-five thousand, three hundred eighty-three".