450469983162 has 16 divisors (see below), whose sum is σ = 900950232672. Its totient is φ = 150154950000.

The previous prime is 450469983121. The next prime is 450469983163. The reversal of 450469983162 is 261389964054.

It is not an unprimeable number, because it can be changed into a prime (450469983163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217537 + ... + 973787.

It is an arithmetic number, because the mean of its divisors is an integer number (56309389542).

Almost surely, 2^450469983162 is an apocalyptic number.

450469983162 is an abundant number, since it is smaller than the sum of its proper divisors (450480249510).

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

450469983162 is a wasteful number, since it uses less digits than its factorization.

450469983162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855533.

The product of its (nonzero) digits is 11197440, while the sum is 57.

The spelling of 450469983162 in words is "four hundred fifty billion, four hundred sixty-nine million, nine hundred eighty-three thousand, one hundred sixty-two".