450546506 has 16 divisors (see below), whose sum is σ = 714238560. Its totient is φ = 212562000.

The previous prime is 450546433. The next prime is 450546527. The reversal of 450546506 is 605645054.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14081 + ... + 33156.

It is an arithmetic number, because the mean of its divisors is an integer number (44639910).

Almost surely, 2^450546506 is an apocalyptic number.

450546506 is a deficient number, since it is larger than the sum of its proper divisors (263692054).

450546506 is a wasteful number, since it uses less digits than its factorization.

450546506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47509.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 450546506 is about 21226.0807969818. The cubic root of 450546506 is about 766.6195237133.

The spelling of 450546506 in words is "four hundred fifty million, five hundred forty-six thousand, five hundred six".