450455355112 has 32 divisors (see below), whose sum is σ = 972205819200. Its totient is φ = 191663426304.

The previous prime is 450455355101. The next prime is 450455355137. The reversal of 450455355112 is 211553554054.

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, 28926913 + ... + 28942480.

It is an arithmetic number, because the mean of its divisors is an integer number (30381431850).

Almost surely, 2^450455355112 is an apocalyptic number.

It is an amenable number.

450455355112 is an abundant number, since it is smaller than the sum of its proper divisors (521750464088).

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

450455355112 is a wasteful number, since it uses less digits than its factorization.

450455355112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57869545 (or 57869541 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 450455355112 in words is "four hundred fifty billion, four hundred fifty-five million, three hundred fifty-five thousand, one hundred twelve".