1450453822 has 4 divisors (see below), whose sum is σ = 2175680736. Its totient is φ = 725226910.

The previous prime is 1450453819. The next prime is 1450453831. The reversal of 1450453822 is 2283540541.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 362613454 + ... + 362613457.

It is an arithmetic number, because the mean of its divisors is an integer number (543920184).

Almost surely, 2^1450453822 is an apocalyptic number.

1450453822 is a deficient number, since it is larger than the sum of its proper divisors (725226914).

1450453822 is an equidigital number, since it uses as much as digits as its factorization.

1450453822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725226913.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 1450453822 is about 38084.8240379288. The cubic root of 1450453822 is about 1131.9692661685.

The spelling of 1450453822 in words is "one billion, four hundred fifty million, four hundred fifty-three thousand, eight hundred twenty-two".