1450459465 has 128 divisors (see below), whose sum is σ = 2452488192. Its totient is φ = 796815360.

The previous prime is 1450459463. The next prime is 1450459469. The reversal of 1450459465 is 5649540541.

It is not a de Polignac number, because 1450459465 - 2¹ = 1450459463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1450459463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5514924 + ... + 5515186.

It is an arithmetic number, because the mean of its divisors is an integer number (19160064).

Almost surely, 2^1450459465 is an apocalyptic number.

It is an amenable number.

1450459465 is a deficient number, since it is larger than the sum of its proper divisors (1002028727).

1450459465 is a wasteful number, since it uses less digits than its factorization.

1450459465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359.

The product of its (nonzero) digits is 432000, while the sum is 43.

The square root of 1450459465 is about 38084.8981224842. The cubic root of 1450459465 is about 1131.9707341446.

The spelling of 1450459465 in words is "one billion, four hundred fifty million, four hundred fifty-nine thousand, four hundred sixty-five".