450245004064250 has 32 divisors (see below), whose sum is σ = 842875008440400. Its totient is φ = 180094505721600.

The previous prime is 450245004064231. The next prime is 450245004064277. The reversal of 450245004064250 is 52460400542054.

It can be written as a sum of positive squares in 8 ways, for example, as 88799468682409 + 361445535381841 = 9423347^2 + 19011721^2 .

It is a junction number, because it is equal to n+sod(n) for n = 450245004064198 and 450245004064207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4555475 + ... + 30351974.

Almost surely, 2^{450245004064250} is an apocalyptic number.

450245004064250 is a deficient number, since it is larger than the sum of its proper divisors (392630004376150).

450245004064250 is a wasteful number, since it uses less digits than its factorization.

450245004064250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34959059 (or 34959049 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 41.

The spelling of 450245004064250 in words is "four hundred fifty trillion, two hundred forty-five billion, four million, sixty-four thousand, two hundred fifty".