450763807 has 8 divisors (see below), whose sum is σ = 486710784. Its totient is φ = 414998688.

The previous prime is 450763751. The next prime is 450763813. The reversal of 450763807 is 708367054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 450763807 - 2⁷ = 450763679 is a prime.

It is a super-2 number, since 2×450763807² = 406376019402266498, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 450763807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450763837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40288 + ... + 50245.

It is an arithmetic number, because the mean of its divisors is an integer number (60838848).

Almost surely, 2^450763807 is an apocalyptic number.

450763807 is a deficient number, since it is larger than the sum of its proper divisors (35946977).

450763807 is a wasteful number, since it uses less digits than its factorization.

450763807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90929.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 450763807 is about 21231.1989063265. The cubic root of 450763807 is about 766.7427521422.

The spelling of 450763807 in words is "four hundred fifty million, seven hundred sixty-three thousand, eight hundred seven".