450362987027 has 4 divisors (see below), whose sum is σ = 450370595640. Its totient is φ = 450355378416.

The previous prime is 450362987023. The next prime is 450362987069. The reversal of 450362987027 is 720789263054.

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

It is a cyclic number.

It is not a de Polignac number, because 450362987027 - 2² = 450362987023 is a prime.

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 450362987027.

It is not an unprimeable number, because it can be changed into a prime (450362987023) 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, 3714818 + ... + 3834135.

It is an arithmetic number, because the mean of its divisors is an integer number (112592648910).

Almost surely, 2^450362987027 is an apocalyptic number.

450362987027 is a deficient number, since it is larger than the sum of its proper divisors (7608613).

450362987027 is an equidigital number, since it uses as much as digits as its factorization.

450362987027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7608612.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 450362987027 in words is "four hundred fifty billion, three hundred sixty-two million, nine hundred eighty-seven thousand, twenty-seven".