450664150056 has 32 divisors (see below), whose sum is σ = 1126993024800. Its totient is φ = 150177030080.

The previous prime is 450664150043. The next prime is 450664150061. The reversal of 450664150056 is 650051466054.

It is a super-2 number, since 2×450664150056² (a number of 24 digits) contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 2689050 + ... + 2851721.

It is an arithmetic number, because the mean of its divisors is an integer number (35218532025).

Almost surely, 2^450664150056 is an apocalyptic number.

It is an amenable number.

450664150056 is an abundant number, since it is smaller than the sum of its proper divisors (676328874744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450664150056 is a wasteful number, since it uses less digits than its factorization.

450664150056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5544169 (or 5544165 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 450664150056 in words is "four hundred fifty billion, six hundred sixty-four million, one hundred fifty thousand, fifty-six".