450445461562 has 4 divisors (see below), whose sum is σ = 675668192346. Its totient is φ = 225222730780.

The previous prime is 450445461559. The next prime is 450445461581. The reversal of 450445461562 is 265164544054.

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

It can be written as a sum of positive squares in only one way, i.e., 333311083561 + 117134378001 = 577331^2 + 342249^2 .

It is a super-2 number, since 2×450445461562² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112611365389 + ... + 112611365392.

Almost surely, 2^450445461562 is an apocalyptic number.

450445461562 is a deficient number, since it is larger than the sum of its proper divisors (225222730784).

450445461562 is a wasteful number, since it uses less digits than its factorization.

450445461562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225222730783.

The product of its (nonzero) digits is 2304000, while the sum is 46.

The spelling of 450445461562 in words is "four hundred fifty billion, four hundred forty-five million, four hundred sixty-one thousand, five hundred sixty-two".