450056105506 has 16 divisors (see below), whose sum is σ = 772126127424. Its totient is φ = 192730844304.

The previous prime is 450056105467. The next prime is 450056105509. The reversal of 450056105506 is 605501650054.

It is not an unprimeable number, because it can be changed into a prime (450056105509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12510045 + ... + 12545968.

It is an arithmetic number, because the mean of its divisors is an integer number (48257882964).

Almost surely, 2^450056105506 is an apocalyptic number.

450056105506 is a deficient number, since it is larger than the sum of its proper divisors (322070021918).

450056105506 is a wasteful number, since it uses less digits than its factorization.

450056105506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25057305.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 450056105506 in words is "four hundred fifty billion, fifty-six million, one hundred five thousand, five hundred six".