1450159461 has 12 divisors (see below), whose sum is σ = 2095073292. Its totient is φ = 966589056.

The previous prime is 1450159441. The next prime is 1450159481. The reversal of 1450159461 is 1649510541.

1450159461 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 1 + 594 + 61 = 666.

It is an interprime number because it is at equal distance from previous prime (1450159441) and next prime (1450159481).

It can be written as a sum of positive squares in 2 ways, for example, as 814817025 + 635342436 = 28545^2 + 25206^2 .

It is not a de Polignac number, because 1450159461 - 2⁵ = 1450159429 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450159421) 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 11 ways as a sum of consecutive naturals, for example, 48675 + ... + 72591.

It is an arithmetic number, because the mean of its divisors is an integer number (174589441).

Almost surely, 2^1450159461 is an apocalyptic number.

It is an amenable number.

1450159461 is a deficient number, since it is larger than the sum of its proper divisors (644913831).

1450159461 is a wasteful number, since it uses less digits than its factorization.

1450159461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30660 (or 30657 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 1450159461 is about 38080.9592972656. The cubic root of 1450159461 is about 1131.8926855050.

The spelling of 1450159461 in words is "one billion, four hundred fifty million, one hundred fifty-nine thousand, four hundred sixty-one".