450636631150 has 24 divisors (see below), whose sum is σ = 838866253320. Its totient is φ = 180107960160.

The previous prime is 450636631117. The next prime is 450636631153. The reversal of 450636631150 is 51136636054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450636631153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3605244 + ... + 3728143.

It is an arithmetic number, because the mean of its divisors is an integer number (34952760555).

Almost surely, 2^450636631150 is an apocalyptic number.

450636631150 is a deficient number, since it is larger than the sum of its proper divisors (388229622170).

450636631150 is a wasteful number, since it uses less digits than its factorization.

450636631150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7334628 (or 7334623 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 450636631150 in words is "four hundred fifty billion, six hundred thirty-six million, six hundred thirty-one thousand, one hundred fifty".