1450522005 has 16 divisors (see below), whose sum is σ = 2321700864. Its totient is φ = 773323200.

The previous prime is 1450522001. The next prime is 1450522013. The reversal of 1450522005 is 5002250541.

It is a happy number.

It is not a de Polignac number, because 1450522005 - 2² = 1450522001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450522001) 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 15 ways as a sum of consecutive naturals, for example, 27180 + ... + 60330.

It is an arithmetic number, because the mean of its divisors is an integer number (145106304).

Almost surely, 2^1450522005 is an apocalyptic number.

1450522005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1450522005 is a deficient number, since it is larger than the sum of its proper divisors (871178859).

1450522005 is a wasteful number, since it uses less digits than its factorization.

1450522005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36076.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 1450522005 is about 38085.7191739896. The cubic root of 1450522005 is about 1131.9870031117.

Adding to 1450522005 its reverse (5002250541), we get a palindrome (6452772546).

The spelling of 1450522005 in words is "one billion, four hundred fifty million, five hundred twenty-two thousand, five".