450329576356 has 135 divisors (see below), whose sum is σ = 900982291195. Its totient is φ = 196944449680.

The previous prime is 450329576351. The next prime is 450329576371. The reversal of 450329576356 is 653675923054.

The square root of 450329576356 is 671066.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450329576297 and 450329576306.

It is not an unprimeable number, because it can be changed into a prime (450329576351) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 7632704655 + ... + 7632704713.

Almost surely, 2^450329576356 is an apocalyptic number.

450329576356 is the 671066-th square number.

It is an amenable number.

450329576356 is an abundant number, since it is smaller than the sum of its proper divisors (450652714839).

450329576356 is an frugal number, since it uses more digits than its factorization.

450329576356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 20412000, while the sum is 55.

The spelling of 450329576356 in words is "four hundred fifty billion, three hundred twenty-nine million, five hundred seventy-six thousand, three hundred fifty-six".