451040075 has 6 divisors (see below), whose sum is σ = 559289724. Its totient is φ = 360832040.

The previous prime is 451040033. The next prime is 451040077. The reversal of 451040075 is 570040154.

It is not a de Polignac number, because 451040075 - 2¹² = 451035979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (451040077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9020777 + ... + 9020826.

It is an arithmetic number, because the mean of its divisors is an integer number (93214954).

Almost surely, 2^451040075 is an apocalyptic number.

451040075 is a deficient number, since it is larger than the sum of its proper divisors (108249649).

451040075 is a wasteful number, since it uses less digits than its factorization.

451040075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18041613 (or 18041608 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 451040075 is about 21237.7040896609. The cubic root of 451040075 is about 766.8993627831.

The spelling of 451040075 in words is "four hundred fifty-one million, forty thousand, seventy-five".