1450453061 has 2 divisors, whose sum is σ = 1450453062. Its totient is φ = 1450453060.

The previous prime is 1450453049. The next prime is 1450453139. The reversal of 1450453061 is 1603540541.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1437850561 + 12602500 = 37919^2 + 3550^2 .

It is a cyclic number.

It is not a de Polignac number, because 1450453061 - 2¹⁰ = 1450452037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450453031) 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 as a sum of consecutive naturals, namely, 725226530 + 725226531.

It is an arithmetic number, because the mean of its divisors is an integer number (725226531).

Almost surely, 2^1450453061 is an apocalyptic number.

It is an amenable number.

1450453061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450453061 is an equidigital number, since it uses as much as digits as its factorization.

1450453061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1450453061 is about 38084.8140470713. The cubic root of 1450453061 is about 1131.9690682009.

The spelling of 1450453061 in words is "one billion, four hundred fifty million, four hundred fifty-three thousand, sixty-one".