451589376016 has 45 divisors (see below), whose sum is σ = 896004730431. Its totient is φ = 220487200416.

The previous prime is 451589375999. The next prime is 451589376019. The reversal of 451589376016 is 610673985154.

The square root of 451589376016 is 672004.

It is a perfect power (a square), and thus also a powerful number.

It is a super-3 number, since 3×451589376016³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (451589376019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 115582735 + ... + 115586641.

Almost surely, 2^451589376016 is an apocalyptic number.

451589376016 is the 672004-th square number.

It is an amenable number.

451589376016 is a deficient number, since it is larger than the sum of its proper divisors (444415354415).

451589376016 is an frugal number, since it uses more digits than its factorization.

451589376016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7908 (or 3952 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 451589376016 in words is "four hundred fifty-one billion, five hundred eighty-nine million, three hundred seventy-six thousand, sixteen".