450506963090 has 8 divisors (see below), whose sum is σ = 810912533580. Its totient is φ = 180202785232.

The previous prime is 450506962999. The next prime is 450506963107. The reversal of 450506963090 is 90369605054.

It can be written as a sum of positive squares in 2 ways, for example, as 447361660201 + 3145302889 = 668851^2 + 56083^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22525348145 + ... + 22525348164.

Almost surely, 2^450506963090 is an apocalyptic number.

450506963090 is a deficient number, since it is larger than the sum of its proper divisors (360405570490).

450506963090 is a wasteful number, since it uses less digits than its factorization.

450506963090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45050696316.

The product of its (nonzero) digits is 874800, while the sum is 47.

The spelling of 450506963090 in words is "four hundred fifty billion, five hundred six million, nine hundred sixty-three thousand, ninety".