451463041 has 4 divisors (see below), whose sum is σ = 452030292. Its totient is φ = 450895792.

The previous prime is 451463027. The next prime is 451463057. The reversal of 451463041 is 140364154.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 110691441 + 340771600 = 10521^2 + 18460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-451463041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (451463081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282430 + ... + 284023.

It is an arithmetic number, because the mean of its divisors is an integer number (113007573).

Almost surely, 2^451463041 is an apocalyptic number.

It is an amenable number.

451463041 is a deficient number, since it is larger than the sum of its proper divisors (567251).

451463041 is an equidigital number, since it uses as much as digits as its factorization.

451463041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567250.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 451463041 is about 21247.6596593601. The cubic root of 451463041 is about 767.1390096441.

The spelling of 451463041 in words is "four hundred fifty-one million, four hundred sixty-three thousand, forty-one".