450353500718 has 36 divisors (see below), whose sum is σ = 760195346904. Its totient is φ = 199945330200.

The previous prime is 450353500717. The next prime is 450353500721. The reversal of 450353500718 is 817005353054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450353500717) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55778 + ... + 950693.

It is an arithmetic number, because the mean of its divisors is an integer number (21116537414).

Almost surely, 2^450353500718 is an apocalyptic number.

450353500718 is a deficient number, since it is larger than the sum of its proper divisors (309841846186).

450353500718 is a wasteful number, since it uses less digits than its factorization.

450353500718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006581 (or 1006527 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 450353500718 in words is "four hundred fifty billion, three hundred fifty-three million, five hundred thousand, seven hundred eighteen".