450452234452 has 12 divisors (see below), whose sum is σ = 859954265856. Its totient is φ = 204751015640.

The previous prime is 450452234341. The next prime is 450452234461. The reversal of 450452234452 is 254432254054.

It is a congruent number.

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, 5118775348 + ... + 5118775435.

It is an arithmetic number, because the mean of its divisors is an integer number (71662855488).

Almost surely, 2^450452234452 is an apocalyptic number.

It is an amenable number.

450452234452 is a deficient number, since it is larger than the sum of its proper divisors (409502031404).

450452234452 is a wasteful number, since it uses less digits than its factorization.

450452234452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10237550798 (or 10237550796 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 40.

The spelling of 450452234452 in words is "four hundred fifty billion, four hundred fifty-two million, two hundred thirty-four thousand, four hundred fifty-two".