45673583 has 4 divisors (see below), whose sum is σ = 46077888. Its totient is φ = 45269280.

The previous prime is 45673559. The next prime is 45673591. The reversal of 45673583 is 38537654.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45673583 - 2¹² = 45669487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45673583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45673483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201983 + ... + 202208.

It is an arithmetic number, because the mean of its divisors is an integer number (11519472).

Almost surely, 2^45673583 is an apocalyptic number.

45673583 is a deficient number, since it is larger than the sum of its proper divisors (404305).

45673583 is a wasteful number, since it uses less digits than its factorization.

45673583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404304.

The product of its digits is 302400, while the sum is 41.

The square root of 45673583 is about 6758.2233612097. The cubic root of 45673583 is about 357.4552616518.

The spelling of 45673583 in words is "forty-five million, six hundred seventy-three thousand, five hundred eighty-three".