45823583 has 4 divisors (see below), whose sum is σ = 49348488. Its totient is φ = 42298680.

The previous prime is 45823577. The next prime is 45823597. The reversal of 45823583 is 38532854.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38532854 = 2 ⋅19266427.

It is a cyclic number.

It is not a de Polignac number, because 45823583 - 2¹⁶ = 45758047 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 (45823523) 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 3 ways as a sum of consecutive naturals, for example, 1762433 + ... + 1762458.

It is an arithmetic number, because the mean of its divisors is an integer number (12337122).

Almost surely, 2^45823583 is an apocalyptic number.

45823583 is a deficient number, since it is larger than the sum of its proper divisors (3524905).

45823583 is a wasteful number, since it uses less digits than its factorization.

45823583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524904.

The product of its digits is 115200, while the sum is 38.

The square root of 45823583 is about 6769.3118557206. The cubic root of 45823583 is about 357.8461491578.

The spelling of 45823583 in words is "forty-five million, eight hundred twenty-three thousand, five hundred eighty-three".