45334645 has 8 divisors (see below), whose sum is σ = 54521856. Its totient is φ = 36187536.

The previous prime is 45334637. The next prime is 45334673. The reversal of 45334645 is 54643354.

45334645 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 45334645 - 2³ = 45334637 is a prime.

It is a super-4 number, since 4×45334645⁴ (a number of 32 digits) contains 4444 as substring.

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 45334645.

It is a congruent number.

It is an unprimeable number.

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, 7477 + ... + 12106.

It is an arithmetic number, because the mean of its divisors is an integer number (6815232).

Almost surely, 2^45334645 is an apocalyptic number.

It is an amenable number.

45334645 is a deficient number, since it is larger than the sum of its proper divisors (9187211).

45334645 is a wasteful number, since it uses less digits than its factorization.

45334645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20051.

The product of its digits is 86400, while the sum is 34.

The square root of 45334645 is about 6733.1006973014. The cubic root of 45334645 is about 356.5688549831.

Adding to 45334645 its reverse (54643354), we get a palindrome (99977999).

The spelling of 45334645 in words is "forty-five million, three hundred thirty-four thousand, six hundred forty-five".