450354458350 has 12 divisors (see below), whose sum is σ = 837659292624. Its totient is φ = 180141783320.

The previous prime is 450354458327. The next prime is 450354458357. The reversal of 450354458350 is 53854453054.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 450354458350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450354458357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4503544534 + ... + 4503544633.

It is an arithmetic number, because the mean of its divisors is an integer number (69804941052).

Almost surely, 2^450354458350 is an apocalyptic number.

450354458350 is a deficient number, since it is larger than the sum of its proper divisors (387304834274).

450354458350 is a wasteful number, since it uses less digits than its factorization.

450354458350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9007089179 (or 9007089174 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 450354458350 in words is "four hundred fifty billion, three hundred fifty-four million, four hundred fifty-eight thousand, three hundred fifty".