45330605 has 6 divisors (see below), whose sum is σ = 54414798. Its totient is φ = 36252440.

The previous prime is 45330601. The next prime is 45330611. The reversal of 45330605 is 50603354.

It can be written as a sum of positive squares in only one way, i.e., 36264484 + 9066121 = 6022^2 + 3011^2 .

It is not a de Polignac number, because 45330605 - 2² = 45330601 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45330601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13550 + ... + 16560.

It is an arithmetic number, because the mean of its divisors is an integer number (9069133).

Almost surely, 2^45330605 is an apocalyptic number.

It is an amenable number.

45330605 is a deficient number, since it is larger than the sum of its proper divisors (9084193).

45330605 is an frugal number, since it uses more digits than its factorization.

45330605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6027 (or 3016 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 45330605 is about 6732.8006802519. The cubic root of 45330605 is about 356.5582627824.

Adding to 45330605 its reverse (50603354), we get a palindrome (95933959).

The spelling of 45330605 in words is "forty-five million, three hundred thirty thousand, six hundred five".