45703849 has 4 divisors (see below), whose sum is σ = 46386064. Its totient is φ = 45021636.

The previous prime is 45703811. The next prime is 45703859. The reversal of 45703849 is 94830754.

45703849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45703849 - 2¹¹ = 45701801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45703859) 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 3 ways as a sum of consecutive naturals, for example, 341007 + ... + 341140.

It is an arithmetic number, because the mean of its divisors is an integer number (11596516).

Almost surely, 2^45703849 is an apocalyptic number.

It is an amenable number.

45703849 is a deficient number, since it is larger than the sum of its proper divisors (682215).

45703849 is an equidigital number, since it uses as much as digits as its factorization.

45703849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682214.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 45703849 is about 6760.4621883419. The cubic root of 45703849 is about 357.5342011715.

The spelling of 45703849 in words is "forty-five million, seven hundred three thousand, eight hundred forty-nine".