450352267488 has 72 divisors (see below), whose sum is σ = 1281262070088. Its totient is φ = 150050280192.

The previous prime is 450352267459. The next prime is 450352267513. The reversal of 450352267488 is 884762253054.

450352267488 is a `hidden beast` number, since 4 + 50 + 3 + 52 + 2 + 67 + 488 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297406 + ... + 994562.

It is an arithmetic number, because the mean of its divisors is an integer number (17795306529).

Almost surely, 2^450352267488 is an apocalyptic number.

450352267488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

450352267488 is an abundant number, since it is smaller than the sum of its proper divisors (830909802600).

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

450352267488 is a wasteful number, since it uses less digits than its factorization.

450352267488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699416 (or 699405 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 54.

The spelling of 450352267488 in words is "four hundred fifty billion, three hundred fifty-two million, two hundred sixty-seven thousand, four hundred eighty-eight".