450739437084 has 36 divisors (see below), whose sum is σ = 1158680479320. Its totient is φ = 147699927840.

The previous prime is 450739437077. The next prime is 450739437089. The reversal of 450739437084 is 480734937054.

450739437084 is a `hidden beast` number, since 45 + 0 + 73 + 94 + 370 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 450739437084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450739437089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106104147 + ... + 106108394.

It is an arithmetic number, because the mean of its divisors is an integer number (32185568870).

Almost surely, 2^450739437084 is an apocalyptic number.

It is an amenable number.

450739437084 is an abundant number, since it is smaller than the sum of its proper divisors (707941042236).

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

450739437084 is a wasteful number, since it uses less digits than its factorization.

450739437084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212212610 (or 212212605 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 450739437084 in words is "four hundred fifty billion, seven hundred thirty-nine million, four hundred thirty-seven thousand, eighty-four".