450661200652 has 24 divisors (see below), whose sum is σ = 857114997200. Its totient is φ = 206089240896.

The previous prime is 450661200643. The next prime is 450661200679. The reversal of 450661200652 is 256002166054.

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, 39749202 + ... + 39760537.

Almost surely, 2^450661200652 is an apocalyptic number.

It is an amenable number.

450661200652 is a deficient number, since it is larger than the sum of its proper divisors (406453796548).

450661200652 is a wasteful number, since it uses less digits than its factorization.

450661200652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79509865 (or 79509863 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 450661200652 in words is "four hundred fifty billion, six hundred sixty-one million, two hundred thousand, six hundred fifty-two".