450425004 has 12 divisors (see below), whose sum is σ = 1050991704. Its totient is φ = 150141664.

The previous prime is 450424999. The next prime is 450425021. The reversal of 450425004 is 400524054.

It is a tau number, because it is divible by the number of its divisors (12).

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, 18767697 + ... + 18767720.

It is an arithmetic number, because the mean of its divisors is an integer number (87582642).

Almost surely, 2^450425004 is an apocalyptic number.

It is an amenable number.

450425004 is an abundant number, since it is smaller than the sum of its proper divisors (600566700).

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

450425004 is a wasteful number, since it uses less digits than its factorization.

450425004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37535424 (or 37535422 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 450425004 is about 21223.2185118092. The cubic root of 450425004 is about 766.5506043169.

Adding to 450425004 its reverse (400524054), we get a palindrome (850949058).

The spelling of 450425004 in words is "four hundred fifty million, four hundred twenty-five thousand, four".