45334385 has 4 divisors (see below), whose sum is σ = 54401268. Its totient is φ = 36267504.

The previous prime is 45334381. The next prime is 45334439. The reversal of 45334385 is 58343354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24137569 + 21196816 = 4913^2 + 4604^2 .

It is a cyclic number.

It is not a de Polignac number, because 45334385 - 2² = 45334381 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45334381) 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, 4533434 + ... + 4533443.

It is an arithmetic number, because the mean of its divisors is an integer number (13600317).

Almost surely, 2^45334385 is an apocalyptic number.

It is an amenable number.

45334385 is a deficient number, since it is larger than the sum of its proper divisors (9066883).

45334385 is an equidigital number, since it uses as much as digits as its factorization.

45334385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9066882.

The product of its digits is 86400, while the sum is 35.

The square root of 45334385 is about 6733.0813896759. The cubic root of 45334385 is about 356.5681733257.

The spelling of 45334385 in words is "forty-five million, three hundred thirty-four thousand, three hundred eighty-five".