45243383 has 8 divisors (see below), whose sum is σ = 46569600. Its totient is φ = 43935928.

The previous prime is 45243361. The next prime is 45243413. The reversal of 45243383 is 38334254.

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

It is a cyclic number.

It is not a de Polignac number, because 45243383 - 2⁸ = 45243127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45243343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278 + ... + 9516.

It is an arithmetic number, because the mean of its divisors is an integer number (5821200).

Almost surely, 2^45243383 is an apocalyptic number.

45243383 is a deficient number, since it is larger than the sum of its proper divisors (1326217).

45243383 is an equidigital number, since it uses as much as digits as its factorization.

45243383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9381.

The product of its digits is 34560, while the sum is 32.

The square root of 45243383 is about 6726.3201678184. The cubic root of 45243383 is about 356.3294277397.

The spelling of 45243383 in words is "forty-five million, two hundred forty-three thousand, three hundred eighty-three".