1450159459 has 6 divisors (see below), whose sum is σ = 1686920244. Its totient is φ = 1242993780.

The previous prime is 1450159441. The next prime is 1450159481. The reversal of 1450159459 is 9549510541.

It is not a de Polignac number, because 1450159459 - 2⁵ = 1450159427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1450159429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14797497 + ... + 14797594.

It is an arithmetic number, because the mean of its divisors is an integer number (281153374).

Almost surely, 2^1450159459 is an apocalyptic number.

1450159459 is a deficient number, since it is larger than the sum of its proper divisors (236760785).

1450159459 is an equidigital number, since it uses as much as digits as its factorization.

1450159459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29595105 (or 29595098 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 43.

The square root of 1450159459 is about 38080.9592710058. The cubic root of 1450159459 is about 1131.8926849846.

The spelling of 1450159459 in words is "one billion, four hundred fifty million, one hundred fifty-nine thousand, four hundred fifty-nine".