45844523 has 8 divisors (see below), whose sum is σ = 47239200. Its totient is φ = 44469568.

The previous prime is 45844507. The next prime is 45844531. The reversal of 45844523 is 32544854.

45844523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45844523 - 2⁴ = 45844507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45844573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143 + ... + 9576.

It is an arithmetic number, because the mean of its divisors is an integer number (5904900).

Almost surely, 2^45844523 is an apocalyptic number.

45844523 is a deficient number, since it is larger than the sum of its proper divisors (1394677).

45844523 is an equidigital number, since it uses as much as digits as its factorization.

45844523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9861.

The product of its digits is 76800, while the sum is 35.

The square root of 45844523 is about 6770.8583650819. The cubic root of 45844523 is about 357.9006491682.

The spelling of 45844523 in words is "forty-five million, eight hundred forty-four thousand, five hundred twenty-three".