450345010034545 has 16 divisors (see below), whose sum is σ = 543439151695440. Its totient is φ = 358263269720064.

The previous prime is 450345010034503. The next prime is 450345010034663. The reversal of 450345010034545 is 545430010543054.

It can be written as a sum of positive squares in 8 ways, for example, as 826821034209 + 449518189000336 = 909297^2 + 21201844^2 .

It is a cyclic number.

It is not a de Polignac number, because 450345010034545 - 2¹⁹ = 450345009510257 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, 250444974 + ... + 252236743.

It is an arithmetic number, because the mean of its divisors is an integer number (33964946980965).

Almost surely, 2^{450345010034545} is an apocalyptic number.

It is an amenable number.

450345010034545 is a deficient number, since it is larger than the sum of its proper divisors (93094141660895).

450345010034545 is a wasteful number, since it uses less digits than its factorization.

450345010034545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502682724.

The product of its (nonzero) digits is 1440000, while the sum is 43.

Adding to 450345010034545 its reverse (545430010543054), we get a palindrome (995775020577599).

The spelling of 450345010034545 in words is "four hundred fifty trillion, three hundred forty-five billion, ten million, thirty-four thousand, five hundred forty-five".