450325545 has 16 divisors (see below), whose sum is σ = 722094912. Its totient is φ = 239648960.

The previous prime is 450325537. The next prime is 450325553. The reversal of 450325545 is 545523054.

It is an interprime number because it is at equal distance from previous prime (450325537) and next prime (450325553).

It is not a de Polignac number, because 450325545 - 2³ = 450325537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25647 + ... + 39476.

It is an arithmetic number, because the mean of its divisors is an integer number (45130932).

Almost surely, 2^450325545 is an apocalyptic number.

It is an amenable number.

450325545 is a deficient number, since it is larger than the sum of its proper divisors (271769367).

450325545 is a wasteful number, since it uses less digits than its factorization.

450325545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65592.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 450325545 is about 21220.8752175776. The cubic root of 450325545 is about 766.4941791124.

Adding to 450325545 its reverse (545523054), we get a palindrome (995848599).

The spelling of 450325545 in words is "four hundred fifty million, three hundred twenty-five thousand, five hundred forty-five".