451067485406 has 16 divisors (see below), whose sum is σ = 678605779584. Its totient is φ = 224865664344.

The previous prime is 451067485391. The next prime is 451067485417. The reversal of 451067485406 is 604584760154.

It is a congruent number.

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, 13990901 + ... + 14023103.

It is an arithmetic number, because the mean of its divisors is an integer number (42412861224).

Almost surely, 2^451067485406 is an apocalyptic number.

451067485406 is a deficient number, since it is larger than the sum of its proper divisors (227538294178).

451067485406 is a wasteful number, since it uses less digits than its factorization.

451067485406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52735.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 451067485406 in words is "four hundred fifty-one billion, sixty-seven million, four hundred eighty-five thousand, four hundred six".