450603387772 has 6 divisors (see below), whose sum is σ = 788555928608. Its totient is φ = 225301693884.

The previous prime is 450603387719. The next prime is 450603387791. The reversal of 450603387772 is 277783306054.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56325423468 + ... + 56325423475.

Almost surely, 2^450603387772 is an apocalyptic number.

It is an amenable number.

450603387772 is a deficient number, since it is larger than the sum of its proper divisors (337952540836).

450603387772 is a wasteful number, since it uses less digits than its factorization.

450603387772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112650846947 (or 112650846945 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 52.

The spelling of 450603387772 in words is "four hundred fifty billion, six hundred three million, three hundred eighty-seven thousand, seven hundred seventy-two".