45733009 has 16 divisors (see below), whose sum is σ = 55617408. Its totient is φ = 36709632.

The previous prime is 45733003. The next prime is 45733013. The reversal of 45733009 is 90033754.

45733009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45733009 - 2¹³ = 45724817 is a prime.

It is a super-2 number, since 2×45733009² = 4183016224388162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45733003) 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 15 ways as a sum of consecutive naturals, for example, 26167 + ... + 27859.

It is an arithmetic number, because the mean of its divisors is an integer number (3476088).

Almost surely, 2^45733009 is an apocalyptic number.

It is an amenable number.

45733009 is a deficient number, since it is larger than the sum of its proper divisors (9884399).

45733009 is a wasteful number, since it uses less digits than its factorization.

45733009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 45733009 is about 6762.6185017344. The cubic root of 45733009 is about 357.6102230752.

The spelling of 45733009 in words is "forty-five million, seven hundred thirty-three thousand, nine".