1450441533 has 4 divisors (see below), whose sum is σ = 1933922048. Its totient is φ = 966961020.

The previous prime is 1450441529. The next prime is 1450441537. The reversal of 1450441533 is 3351440541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3351440541 = 3 ⋅1117146847.

It is an interprime number because it is at equal distance from previous prime (1450441529) and next prime (1450441537).

It is not a de Polignac number, because 1450441533 - 2² = 1450441529 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 1450441533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450441537) 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, 241740253 + ... + 241740258.

It is an arithmetic number, because the mean of its divisors is an integer number (483480512).

Almost surely, 2^1450441533 is an apocalyptic number.

It is an amenable number.

1450441533 is a deficient number, since it is larger than the sum of its proper divisors (483480515).

1450441533 is an equidigital number, since it uses as much as digits as its factorization.

1450441533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483480514.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1450441533 is about 38084.6627003575. The cubic root of 1450441533 is about 1131.9660692818.

The spelling of 1450441533 in words is "one billion, four hundred fifty million, four hundred forty-one thousand, five hundred thirty-three".